Course Overview
The Collegiate Peaks Trail Run 25 Miler takes place each May in Buena Vista, Colorado, covering 25.3 miles through the heart of the Collegiate Peaks region. Starting at 6,45 AM in a second wave format, runners have until 6:30 PM to complete the course, which winds through terrain that showcases why this area draws trail runners from across the region. The route moves through varied Colorado high country terrain, with seven aid stations spaced throughout the course offering water, Tailwind, and food options. Expect elevation changes that reflect the Collegiate Peaks setting, though specific course details can vary based on Forest Service routing requirements. The race maintains a no-crew, no-pacer policy and requires runners to carry their own drinking vessels as part of the cup-free format. This appeals to runners comfortable with longer trail distances and mountain conditions in late spring, when weather can range from pleasant to challenging. The May timing means potential for variable conditions, and the 11.5-hour cutoff suggests moderate climbing and technical sections that reward steady pacing over pure speed.