In the realm of ultramarathons, few events capture the imagination quite like the Cocodona 250. This grueling test of endurance, set against the breathtaking backdrop of Arizona's diverse landscapes, is not only a physical challenge but also a mental odyssey. Recently, it gained international attention when Rachel Entrekin shattered the course record, completing the 250-mile race in an astonishing 56 hours, nine minutes, and 48 seconds. But how did she manage to conquer such an epic feat? The answer lies in her unique approach to fueling and mental resilience.

The Art of Ultra Fueling

Entrekin's race strategy included an unexpected hero: mashed potatoes. While many may gravitate towards energy gels and bars, Entrekin found solace in the simplicity of this comfort food. "You get tired of chewing and you don't want to expend any extra energy doing that," she explained, highlighting the importance of choosing foods that are easy on the stomach during prolonged exertion.

Key Takeaways for Ultramarathon Runners

  • Experiment with Fuel: Just like Entrekin, don’t be afraid to test unconventional foods during training. Find what works best for you, be it mashed potatoes, rice, or energy gels.
  • Stay Hydrated: Alongside solid foods, be sure to consume adequate fluids. Dehydration can greatly affect performance, especially in extreme conditions.
  • Prioritize Sleep: Entrekin’s brief naps during the race were critical. Plan your sleep strategy around your personal limits and the course demands.
  • Rely on Your Team: Having a support crew can make a significant difference. They provide not only the necessary supplies but also encouragement and motivation.

Mental Fortitude: The Key to Success

Ultramarathons are as much a mental challenge as they are physical. Entrekin emphasized that beyond fitness, one's attitude and ability to manage stress play crucial roles in success. "In an event like this, it comes down to so much more than just fitness," she stated, highlighting that mental resilience can level the playing field between competitors.


The Cocodona 250 itself is designed to push runners to their limits, featuring a total elevation gain of approximately 38,800 feet and traversing diverse terrains, including the rugged Sonoran Desert and the picturesque hills of Flagstaff. This kind of course requires not only physical preparedness but also a strategy for mental endurance.

Strategies for Mental Resilience

  • Set Milestones: Break the race into manageable segments. Focus on reaching each milestone rather than fixating on the entire distance.
  • Practice Mindfulness: Incorporate techniques such as deep breathing or visualization to stay calm and focused during challenging moments.
  • Embrace Discomfort: Understand that pain and fatigue are part of the journey. Learning to accept discomfort can empower you to push through tough sections.

The Community Aspect

Entrekin’s success is also a testament to the supportive ultrarunning community. After her record-breaking finish, she spent time cheering on fellow competitors, underscoring the camaraderie that defines the sport. Races like the Cocodona 250 not only test individual limits but also foster connections among runners from diverse backgrounds and locations.

Finding Your Next Race

If you’re inspired by Entrekin’s remarkable achievement and the allure of ultramarathons, consider exploring international races that challenge your endurance and expand your horizons. From the stunning landscapes of the Alps to the rugged coastlines of New Zealand, the world is full of ultrarunning adventures waiting to be tackled.


Whether you’re a seasoned ultra runner or looking to take your first steps beyond the marathon distance, there’s a race out there that will push your limits and inspire your journey. Embrace the challenge, find your tribe, and prepare for an unforgettable experience.


Ready to lace up your shoes and hit the trails? Explore our comprehensive listings of international ultramarathon races and start planning your next adventure today!