9+ Bryce Canyon Ultra Results 2023 – Official Times


9+ Bryce Canyon Ultra Results 2023 - Official Times

Data regarding competitor finishing times, placements, and potentially other relevant statistics from the Bryce Canyon Ultra Marathon comprise a valuable resource for runners, spectators, and race organizers. This information typically includes details such as overall rank, gender rank, age group rank, finishing time, split times at various checkpoints, and potentially Did Not Finish (DNF) status. An example would be a table showing the top ten finishers with their respective times and other pertinent information.

Access to this data offers several benefits. Runners can analyze their performance, compare it to previous races or other competitors, and identify areas for improvement. Spectators can track the progress of their favorite athletes and appreciate the magnitude of the challenge. Race organizers can use the data to assess the event’s success, identify trends, and make informed decisions for future races. Furthermore, historical race data provides a valuable long-term perspective on the evolution of competitor performance and participation in this challenging event, contributing to the event’s overall narrative and legacy.

The following sections will delve deeper into specific aspects of the ultramarathon, including analysis of past race outcomes, competitor demographics, and strategies for success at this demanding event.

1. Finishing Times

Finishing times constitute a fundamental component of Bryce Canyon Ultra Marathon results. They represent the culmination of an athlete’s effort, strategy, and resilience against the challenging course. Examining finishing times reveals significant insights into race dynamics and individual performance. Faster times often indicate superior training, pacing, and adaptation to the terrain. Slower times, while not solely indicative of lesser performance, can reflect strategic pacing choices, unforeseen challenges, or the impact of external factors like weather conditions. The range of finishing times illustrates the diversity of participant abilities and the demanding nature of the race itself. For instance, a tight grouping of finishing times at the top suggests intense competition among elite runners, while a broader distribution might signify varying levels of experience and preparedness across participants.

Analyzing finishing times alongside other data points enhances understanding. Comparing finishing times across different age groups or gender divisions highlights performance variations based on demographic factors. Tracking finishing times across multiple years reveals performance trends and the impact of course changes or race conditions. Examining the correlation between finishing times and DNF rates can shed light on the race’s overall difficulty and the effectiveness of pacing strategies. For example, a high DNF rate coupled with slower finishing times in a particular year might suggest unusually challenging conditions. Conversely, consistently fast finishing times among top performers could indicate improved course conditions or heightened competition.

Understanding the significance of finishing times within the broader context of Bryce Canyon Ultra results allows for a more nuanced appreciation of athlete achievement and race dynamics. It facilitates informed comparisons, reveals performance trends, and contributes to a deeper understanding of the challenges and triumphs inherent in ultramarathon running. Further analysis can explore specific case studies of individual performances, delve into the impact of specific training regimens on finishing times, or investigate the relationship between pacing strategies and race outcomes. This detailed analysis enriches the narrative of the Bryce Canyon Ultra and provides valuable insights for both participants and enthusiasts.

2. Placement rankings

Placement rankings constitute a core element of Bryce Canyon Ultra Marathon results, providing a clear competitive hierarchy among participants. Analysis of these rankings offers valuable insights into individual performance relative to the field, identifies top contenders, and illuminates race dynamics. Understanding the nuances of placement rankings provides a deeper appreciation of the competitive landscape and the achievements of individual runners.

  • Overall Rank

    Overall rank represents a runner’s position relative to all other finishers, regardless of gender or age. This metric provides a straightforward assessment of performance within the entire field. For example, a runner finishing 10th overall out of 500 participants demonstrates a strong performance. Analyzing overall rank distributions across multiple years can reveal shifts in competitor demographics or changes in race difficulty.

  • Gender Rank

    Gender rank reflects a runner’s standing within their respective gender category. This ranking allows for comparisons within a more specific competitive pool. For instance, a female runner achieving a gender rank of 5th signifies a high level of performance among female participants. Analyzing gender rank alongside overall rank can highlight disparities in performance between genders and offer insights into the representation of each gender within the ultramarathon field.

  • Age Group Rank

    Age group rank compares a runner’s performance against others within their specific age bracket. This stratification acknowledges the physiological differences associated with age and provides a fairer comparison for athletes. A runner securing 1st place in their age group, even if their overall rank is not as high, showcases exceptional performance relative to their peers. Examining age group rank distributions reveals patterns in participation and performance across different age demographics.

  • Year-over-Year Placement Trends

    Tracking placement trends over multiple years provides longitudinal insights into individual runner progression and overall field competitiveness. For example, a runner consistently improving their placement year after year demonstrates consistent training and improvement. Analyzing overall placement trends can also reveal shifts in race dynamics, such as an increase in elite runner participation or changes in the overall caliber of the field.

These various placement rankings, when analyzed in conjunction with each other and other race data, offer a comprehensive view of participant performance and competitive dynamics within the Bryce Canyon Ultra Marathon. Examining these rankings across multiple years and in relation to factors such as course conditions and training methodologies enhances understanding of the race’s evolution and the factors contributing to success in this demanding event. This analysis contributes to a richer narrative surrounding the race and provides valuable insights for runners, coaches, and spectators alike.

3. Age group standings

Age group standings represent a crucial component of Bryce Canyon Ultra Marathon results, providing a nuanced perspective on individual performance by accounting for the physiological variations across different age demographics. Analyzing these standings offers valuable insights into the impact of age on ultramarathon performance, celebrates achievements within specific age brackets, and fosters a more inclusive competitive environment. These standings acknowledge that a 50-year-old runner achieving a specific time represents a different level of physiological performance than a 25-year-old runner achieving the same time. This distinction allows for more meaningful comparisons and recognition of exceptional performances within each age category.

Examining age group standings reveals patterns in performance across the lifespan of ultramarathon runners. For instance, peak performance ages might emerge for different race distances, reflecting the interplay between experience, training, and physiological changes associated with aging. Comparing age group results across multiple years can highlight the impact of training methodologies and lifestyle factors on age-related performance decline or improvement. A real-world example could be a master’s runner (40+) consistently placing highly in their age group over several years, demonstrating the potential for sustained high performance in later athletic years. Conversely, tracking age group performance could reveal common challenges faced by runners in specific age brackets, such as increased recovery times or higher susceptibility to certain types of injuries, informing training and race strategies.

Understanding age group standings adds depth to the analysis of Bryce Canyon Ultra results. It recognizes the diverse range of athletes participating in the event and celebrates accomplishments across the age spectrum. This focus on age-specific performance fosters a more inclusive and motivating competitive environment, encouraging participation and achievement at all ages. This understanding benefits both runners and race organizers. Runners gain a more accurate assessment of their performance relative to their peers, while race organizers can tailor support and resources to the specific needs of different age groups, contributing to a more positive and rewarding race experience for all participants.

4. Gender divisions

Analysis of gender divisions within Bryce Canyon Ultra Marathon results provides crucial insights into performance disparities, participation trends, and the evolving landscape of female representation in ultra-endurance running. Examining results through this lens offers a more nuanced understanding of the challenges and triumphs experienced by runners of different genders, contributing to a more comprehensive and equitable perspective on race outcomes.

  • Performance Comparison

    Direct comparison of male and female finishing times and placement rankings reveals performance gaps and highlights the physiological differences between genders in ultra-endurance events. Analyzing these disparities can stimulate research into training methodologies, nutritional strategies, and other factors contributing to performance variations. For example, consistently faster male finishing times may warrant investigation into gender-specific training approaches or physiological factors impacting performance.

  • Participation Trends

    Tracking female participation rates over time provides insights into the growth and evolution of female representation in ultramarathons. Increasing female participation indicates positive trends towards greater inclusivity and accessibility within the sport. For instance, a steady rise in the number of female finishers at Bryce Canyon Ultra over several years demonstrates the growing appeal of ultra-endurance running among women.

  • Elite Female Performances

    Highlighting exceptional performances by female runners within the Bryce Canyon Ultra underscores the achievements of top female athletes and inspires greater participation. Recognizing course records, high placement rankings, and significant personal bests within the female division celebrates athletic excellence and promotes positive role models within the sport. An example could be showcasing the story of a female runner who broke the course record or consistently places within the top ten overall.

  • Gender-Specific Challenges and Strategies

    Analyzing gender-specific challenges and strategies in ultramarathon running provides valuable insights for training and race preparation. Addressing challenges related to nutrition, hydration, and injury prevention specific to female athletes can contribute to improved performance and a safer race experience. For example, research into the unique nutritional needs of female ultra-runners could inform the development of gender-specific fueling strategies.

Understanding gender divisions within the context of Bryce Canyon Ultra results contributes to a more complete narrative of the race and the athletes who participate. This analysis not only highlights performance differences but also emphasizes the growing presence and achievements of female runners in ultramarathon running, promoting greater inclusivity and recognition within the sport. Further research could explore specific training programs tailored to female ultra-runners or investigate the physiological and psychological factors impacting gender-based performance differences, furthering the understanding of this demanding sport.

5. Course Records

Course records represent pinnacle achievements within Bryce Canyon Ultra Marathon results, signifying the fastest times achieved on the demanding course. These records serve as benchmarks for aspiring runners, reflecting the limits of human performance within the specific context of the Bryce Canyon Ultra. Analysis of course records reveals not only the exceptional capabilities of elite athletes but also the evolution of performance over time, influenced by factors such as training advancements, course modifications, and evolving race strategies. A new course record signifies a breakthrough in human performance under the specific conditions presented by the Bryce Canyon Ultra. For example, a course record set in optimal weather conditions might stand for years, representing a target for runners under ideal circumstances. Conversely, a record broken under adverse conditions underscores an athlete’s exceptional resilience and adaptability. Understanding the context surrounding a record, including weather conditions, course variations, and the competitive landscape at the time, provides a deeper appreciation for the magnitude of the achievement.

Course records hold significant weight within the broader narrative of Bryce Canyon Ultra results. They inspire runners to push their boundaries, serving as tangible targets for ambitious athletes. They also provide a historical context for evaluating current race performances, allowing for comparisons across different eras of the race. For instance, a substantial improvement in the course record over a decade might indicate advancements in training techniques or changes in the competitive landscape. Examining the progression of course records can also reveal trends in pacing strategies, nutritional approaches, and technological advancements impacting performance. Comparing course records across different ultramarathons offers insights into the relative difficulty of the Bryce Canyon course, further contextualizing the achievements of record-holding athletes. A significantly faster course record at Bryce Canyon compared to a similar ultramarathon suggests a potentially faster course or a higher caliber of competition.

In conclusion, course records represent not only exceptional individual achievements but also important markers of progress and evolution within the sport of ultra-running, specifically within the context of the Bryce Canyon Ultra Marathon. Analyzing these records, along with the circumstances surrounding them, provides valuable insights into the factors influencing performance and the ever-evolving pursuit of excellence in ultra-endurance running. This understanding enriches the overall narrative of the Bryce Canyon Ultra and inspires future generations of runners to strive for new heights of achievement. Further analysis could explore the specific training methodologies employed by record-holding athletes, investigate the impact of technological advancements on course record progression, or examine the correlation between course records and overall participation trends within the race.

6. DNF Statistics

Did Not Finish (DNF) statistics represent a crucial aspect of Bryce Canyon Ultra Marathon results, offering valuable insights into the race’s difficulty and the challenges faced by participants. Analyzing DNF rates provides a deeper understanding of the race’s demanding nature, the effectiveness of various training and pacing strategies, and the influence of external factors such as weather conditions. These statistics offer a perspective beyond finishing times and placements, highlighting the resilience required to complete this challenging ultramarathon.

  • Overall DNF Rate

    The overall DNF rate represents the percentage of participants who fail to complete the race. This metric provides a general indication of the race’s difficulty and can be compared across different years to assess variations in course conditions or participant preparedness. A high overall DNF rate in a particular year might suggest unusually challenging weather or a more difficult course layout. For instance, a DNF rate of 20% indicates that one in five runners did not finish the race.

  • DNF Rate by Distance

    Analyzing DNF rates across different race distances within the Bryce Canyon Ultra (e.g., 50k, 100k) reveals how race difficulty scales with distance. A higher DNF rate in the longer distance races is expected, reflecting the increased physical and mental demands. Comparing these rates can inform training strategies and help runners realistically assess their preparedness for different distances. For example, a substantially higher DNF rate in the 100k compared to the 50k underscores the significant increase in challenge as the distance doubles.

  • DNF Rate by Demographic

    Examining DNF rates across different demographics, such as age group or gender, can illuminate specific challenges faced by certain groups. This analysis can inform targeted support strategies and training programs. For instance, a higher DNF rate within a specific age group might suggest a need for tailored training programs addressing age-related physiological factors. Similarly, analyzing DNF rates by gender could reveal gender-specific challenges requiring further investigation and targeted support.

  • DNF Reasons

    Understanding the reasons behind DNFs provides valuable information for both runners and race organizers. Common reasons might include injury, illness, exceeding cutoff times, or personal decisions to withdraw. Collecting and analyzing these reasons can lead to improvements in race support, course design, and pre-race preparation. For instance, a high number of DNFs due to a specific type of injury might prompt organizers to review course safety measures or provide additional medical support at specific locations.

Analyzing DNF statistics alongside other race results provides a more comprehensive picture of the Bryce Canyon Ultra Marathon experience. These statistics illuminate the race’s challenges, contribute to a better understanding of participant performance, and inform strategies for improving race completion rates and runner safety. This multifaceted perspective enriches the narrative of the race, highlighting not only the triumphs of finishers but also the resilience and determination required to tackle such a demanding event. Further analysis could explore the correlation between DNF rates, weather patterns, and course modifications, providing deeper insights into the interplay of these factors and their impact on race outcomes. Additionally, examining the relationship between training volume, pacing strategies, and DNF rates could inform personalized training plans aimed at minimizing the risk of not finishing.

7. Year-over-year trends

Analysis of year-over-year trends within Bryce Canyon Ultra Marathon results provides crucial longitudinal insights into the evolving nature of the race, participant performance, and the broader ultra-running landscape. These trends illuminate patterns in finishing times, participation demographics, course records, and DNF rates, offering a dynamic perspective on the race’s history and future trajectory. Understanding these trends allows race organizers, participants, and enthusiasts to gain a deeper appreciation for the challenges and triumphs inherent in this demanding event. For example, a consistent decrease in finishing times over several years might suggest improvements in training methodologies, course conditions, or the overall competitiveness of the field. Conversely, an increase in DNF rates could indicate increased race difficulty due to weather conditions, course changes, or a shift in participant demographics.

Examining specific examples of year-over-year trends provides further context. A steady increase in female participation over time reflects the growing inclusivity of ultra-running and the increasing appeal of the Bryce Canyon Ultra to female athletes. Tracking the progression of age group records reveals patterns in age-related performance, offering insights into optimal training strategies for different age demographics. Analyzing year-over-year fluctuations in DNF rates, particularly in relation to weather data, illuminates the impact of external factors on race outcomes. This detailed analysis allows for data-driven decision-making regarding race organization, course management, and participant support. For instance, if a specific section of the course consistently contributes to a high number of DNFs due to its technical difficulty, race organizers could consider course modifications or provide additional support in that area.

In summary, year-over-year trend analysis provides a crucial framework for understanding the evolution of the Bryce Canyon Ultra Marathon. This analysis offers valuable insights into participant performance, race dynamics, and the impact of various factors on race outcomes. These insights can inform strategic decisions for race organizers, optimize training plans for participants, and enrich the overall understanding and appreciation of this challenging and rewarding event. Continued monitoring of these trends will be essential for ensuring the long-term sustainability and success of the Bryce Canyon Ultra, adapting to the evolving landscape of ultra-running, and providing a safe and fulfilling experience for all participants.

8. Elite runner comparisons

Analysis of elite runner performance within Bryce Canyon Ultra Marathon results provides crucial benchmarks for evaluating race outcomes, understanding optimal pacing strategies, and identifying key factors contributing to success in this demanding event. Comparing the performances of elite runnersthose consistently placing at the topoffers valuable insights into training methodologies, race-day tactics, and the evolving standards of excellence in ultra-running. This analysis serves as a valuable resource for aspiring athletes, coaches, and race organizers seeking to understand the nuances of high-level ultramarathon performance.

  • Pacing Strategies

    Comparing the pacing strategies of elite runners reveals how top performers manage their effort throughout the challenging Bryce Canyon course. Analyzing split times at various checkpoints illuminates how elites maintain consistent paces, adjust to varying terrain, and conserve energy for crucial race segments. For example, observing how elite runners navigate the steep climbs and descents characteristic of Bryce Canyon can provide valuable lessons for other runners. Some elites might maintain a more even pace throughout, while others might strategically push harder on the climbs or recover more on the descents.

  • Nutritional and Hydration Strategies

    Examining the nutritional and hydration strategies employed by elite runners provides insights into optimal fueling practices for ultra-endurance events. Analyzing pre-race, during-race, and post-race nutritional choices can inform best practices for other athletes seeking to optimize their performance and recovery. For instance, some elites might favor liquid nutrition, while others rely on solid foods. Analyzing these choices in the context of their performance can offer valuable guidance for other runners.

  • Training Methodologies

    Investigating the training methodologies of elite runners, including weekly mileage, vertical gain, strength training regimens, and recovery protocols, offers valuable insights into effective training approaches for ultramarathons. While specific training plans vary by individual, comparing common elements among elite runners can highlight key principles for maximizing performance gains. For example, analyzing the training volume and intensity of elite runners in the months leading up to the Bryce Canyon Ultra can reveal patterns and potential training benchmarks for other athletes.

  • Gear and Technology

    Analyzing the gear and technology choices of elite runnersshoes, hydration packs, GPS watches, and other performance-enhancing equipmentoffers insights into the tools and technologies that can contribute to success in ultra-running. While individual preferences vary, identifying trends in gear choices among elites can provide valuable information for other runners. For instance, if a significant number of elite runners use a particular brand of trail running shoe known for its cushioning and durability, it suggests the shoe might offer benefits for navigating the challenging Bryce Canyon terrain.

By comparing the strategies, training methods, and choices of elite runners within the context of Bryce Canyon Ultra results, runners of all levels can gain valuable insights into optimizing their own performance. This analysis provides benchmarks, identifies best practices, and fosters a deeper understanding of the factors contributing to success in this demanding event. This information, coupled with individual self-assessment and personalized coaching, can empower runners to achieve their full potential and tackle the challenges of the Bryce Canyon Ultra with greater confidence and preparedness.

9. Average Pace Analysis

Average pace analysis provides crucial insights into performance dynamics within Bryce Canyon Ultra Marathon results. Examining average pace, calculated by dividing total time by distance, reveals how runners manage their effort across the challenging terrain. This analysis considers the impact of elevation changes, technical sections, and weather conditions on pacing strategies. A slower average pace might reflect a conservative strategy aimed at conserving energy for later stages, while a faster pace could indicate aggressive tactics or favorable conditions. Understanding the relationship between average pace and overall finishing time is fundamental to race analysis. For example, a runner maintaining a consistent average pace throughout the race, even if slower, often outperforms a runner starting fast but significantly slowing down later due to fatigue or challenging conditions.

Analyzing average pace alongside elevation profiles provides a more nuanced understanding of performance. Runners typically slow down on steep climbs and may increase pace on descents. Comparing average paces across different segments of the Bryce Canyon course, categorized by elevation change and technical difficulty, helps identify strengths and weaknesses in individual pacing strategies. A runner with a significantly slower average pace on uphill sections might benefit from targeted hill training. Conversely, a runner maintaining a consistently fast average pace across all terrain types demonstrates well-rounded preparedness. Average pace data can be further analyzed to identify optimal pacing strategies for the Bryce Canyon course, considering various factors such as elevation, temperature, and individual runner characteristics. This information can be utilized by runners to develop personalized race plans tailored to their strengths and weaknesses, ultimately contributing to improved performance outcomes.

In conclusion, average pace analysis serves as a valuable tool for understanding performance within the Bryce Canyon Ultra Marathon. This metric, combined with elevation data and other contextual factors, provides insights into optimal pacing strategies, identifies areas for improvement, and contributes to a more comprehensive understanding of race dynamics. This analysis empowers both runners and coaches to make informed decisions regarding training, race strategy, and overall performance optimization within the challenging context of the Bryce Canyon Ultra.

Frequently Asked Questions

This section addresses common inquiries regarding Bryce Canyon Ultra Marathon results, providing clarity and context for interpreting race data.

Question 1: Where can official race results be found?

Official results are typically published on the race’s official website shortly after the event concludes. They may also be available on partnering websites specializing in race timing and results.

Question 2: How are finishing times determined?

Finishing times are recorded using electronic timing systems, capturing the precise moment each runner crosses the finish line. These systems ensure accuracy and facilitate the generation of official results.

Question 3: What do DNF statistics represent?

DNF stands for “Did Not Finish.” DNF statistics represent the percentage of registered participants who do not complete the race. These statistics provide insights into the race’s difficulty and the challenges faced by runners.

Question 4: How are age group standings determined?

Age group standings are based on a runner’s finishing time relative to other participants within their designated age bracket. These categories allow for comparisons within specific age demographics.

Question 5: What information is typically included in race results?

Race results typically include overall placement, gender rank, age group rank, finishing time, split times at various checkpoints, and potentially other relevant data such as bib number and nationality.

Question 6: How can historical race results be accessed?

Historical results from previous years are often archived on the race’s official website or through dedicated ultramarathon result databases. These archives provide valuable context for analyzing performance trends over time.

Understanding these frequently asked questions enhances comprehension of the Bryce Canyon Ultra Marathon results and provides a framework for interpreting race data effectively. Access to accurate and comprehensive race information contributes to a deeper appreciation of the event and the achievements of its participants.

The following section explores further resources for analyzing ultramarathon performance and delves into specific training strategies tailored to the demands of the Bryce Canyon course.

Tips Derived from Bryce Canyon Ultra Marathon Results

Analysis of past race data provides valuable insights for optimizing performance in the Bryce Canyon Ultra Marathon. These tips, derived from examining historical results, offer actionable strategies for runners seeking to improve their outcomes.

Tip 1: Develop a Robust Hill Training Program: Bryce Canyon’s challenging terrain demands exceptional climbing strength and downhill running proficiency. Examining split times from past races reveals the significant impact of elevation changes on overall performance. Incorporating substantial hill workouts, including both uphill and downhill running, into training regimens proves essential.

Tip 2: Implement a Conservative Pacing Strategy: Starting too fast often leads to premature fatigue and diminished performance in later stages. Analysis of average pace data from past races suggests a more conservative initial pacing strategy benefits overall race outcomes, especially given the challenging terrain.

Tip 3: Prioritize Heat Acclimatization: Summer races at Bryce Canyon can present extreme heat. Examining DNF rates in relation to temperature reveals the importance of heat acclimatization. Runners should incorporate training in hot conditions to prepare their bodies for the race environment.

Tip 4: Practice Altitude Training: Bryce Canyon’s high elevation significantly impacts performance. Incorporating altitude training, either by living or training at higher elevations, or by utilizing simulated altitude environments, can improve physiological adaptations and enhance race-day performance.

Tip 5: Develop a Comprehensive Nutrition and Hydration Plan: Ultramarathons require meticulous planning for fuel and hydration. Analyzing elite runner strategies reveals the importance of consuming adequate calories and electrolytes throughout the race. Experiment with different nutrition and hydration strategies during training to identify what works best for individual needs.

Tip 6: Strengthen Mental Resilience: Ultra-running demands significant mental fortitude. Examining DNF reasons highlights the psychological challenges faced by many runners. Incorporating mental training techniques, such as visualization and positive self-talk, can enhance mental resilience during the race.

Tip 7: Study the Course: Familiarization with the course map and elevation profile proves invaluable. Understanding the specific challenges presented by different sections allows for more effective pacing and strategic decision-making during the race.

Implementing these strategies, informed by analysis of Bryce Canyon Ultra Marathon results, can significantly enhance race preparation and contribute to improved performance outcomes. These data-driven insights offer valuable guidance for runners seeking to conquer the challenging and rewarding Bryce Canyon Ultra.

The concluding section summarizes key takeaways and emphasizes the ongoing value of analyzing race results for continuous improvement.

Conclusion

Analysis of Bryce Canyon Ultra Marathon results provides invaluable insights into factors influencing performance in this demanding event. Examination of finishing times, placement rankings, age group standings, gender divisions, course records, DNF statistics, year-over-year trends, elite runner comparisons, and average pace analysis reveals patterns and trends crucial for optimizing race strategies and training plans. This data-driven approach empowers informed decision-making, enabling runners to better understand the challenges and opportunities presented by the Bryce Canyon course.

Continued study of Bryce Canyon Ultra Marathon results remains essential for advancing understanding of ultra-endurance performance within this unique and challenging environment. This ongoing analysis fosters a deeper appreciation for the complexities of ultra-running and equips athletes with the knowledge necessary to strive for continuous improvement and achieve peak performance in the Bryce Canyon Ultra Marathon. The pursuit of excellence in this demanding event relies on the strategic application of knowledge gleaned from comprehensive analysis of race data, contributing to the ongoing evolution of ultra-running achievement.