Embark on a breathtaking trail running adventure at the Snow Mountain Ranch Trail Running Festival, set amidst the stunning Rocky Mountains in Granby, Colorado, on September 12, 2026. This esteemed event, celebrating its 14th anniversary, offers an array of distances including a 50K, 33K, Half Marathon, 10K, and 5K, ensuring a challenge for every level of runner. As a highlight of the Aravaipa Running series, it's widely regarded as one of the most beautiful courses, particularly with the vibrant autumn colors, rolling hills, and golden aspen groves providing a spectacular backdrop for your run.

The Snow Mountain Ranch courses are a true test of high-altitude trail running, with maximum elevations reaching up to 9,844 feet. The challenging 50K, a multi-loop journey covering 31.4 miles, features a total elevation gain of 4,236 feet with significant climbs on each loop. For those opting for shorter distances, the 33K offers 2,417 feet of gain over 19.4 miles, while the Half Marathon presents a single 12.8-mile loop with 1,707 feet of climbing. Even the 10K and 5K provide rewarding elevation gains of 653 feet and 405 feet respectively, all on 100% dirt or dirt/grass trails. Runners consistently praise the supportive atmosphere, well-stocked aid stations (ranging from one on the 5K to multiple per loop on the longer distances), and excellent post-race festivities.

What truly sets this race apart are the unique "Moosehead" and "Baby Moose" Challenges, inviting runners to complete multiple events in a single day for an extra layer of endurance and excitement. With typical race day conditions seeing highs around 78°F and lows around 56°F, and a low 13% chance of precipitation, the weather often complements the already stunning scenery. Starting and finishing at the heart of the YMCA of the Rockies grounds, the Snow Mountain Ranch Trail Running Festival promises an unforgettable experience of rewarding trails and panoramic mountain vistas.