Prepare to push your limits amidst the breathtaking beauty of American Fork Canyon at the Gaspin Through The Aspens trail race on September 19, 2026. Starting and finishing at the scenic Tibble Fork Reservoir in American Fork, UT, this event promises an unforgettable adventure for all, offering challenging distances of 50M, 50K, and 25K. Typical race day conditions in mid-September feature pleasant highs around 78°F and lows near 48°F, with a low 8% chance of precipitation, creating ideal running weather as autumn colors begin to emerge.

Organized by High Altitude Races, Gaspin Through The Aspens is celebrated for its stunning course, with 95% of the 25K and 50K routes winding along pristine single-track trails and ascending epic mountain elevations through vibrant fall foliage. The 50K distance alone boasts an impressive 6,800 feet of climbing, while the 25K features 3,800 feet of elevation gain, promising a demanding yet incredibly rewarding experience for runners. This race, now a UTMB® Index Race, is known for its expertly marked course and fully-stocked aid stations, ensuring runners can focus on the thrill of the run and the sweeping alpine views.

Runners consistently praise the "friendly volunteers and good vibes" that define the atmosphere of this event. Upon returning to Tibble Fork Reservoir, participants are greeted with a festive finish line party, complete with music, hot cocoa, and a well-earned finisher's medal. With shuttle service provided to alleviate parking concerns and custom race swag to commemorate your achievement, Gaspin Through The Aspens is more than just a race; it's an immersive experience designed to challenge and inspire.