Telluride Mountain Run 24 Mile

2026

The Telluride Mountain Run's 24-mile route is a technical mountain challenge that takes place in late August in the San Juan Mountains above Telluride, Colorado. This point-to-point course follows old mining roads, singletrack, and alpine tundra across mountain passes and exposed ridgelines, with significant portions above 13,000 feet elevation. The route connects historic mining areas including Bridal Veil, Tomboy, and Liberty Bell, moving through varied high-alpine terrain where the striking colors of the San Juans provide scenery between the climbing efforts. Runners face big elevation gain at serious altitude, where the thin air becomes a defining factor in pacing and performance. The technical nature of the course demands attention to footing across different surfaces, from mining roads to alpine singletrack. This race suits experienced mountain runners comfortable with extended time at high altitude and technical terrain. Those who struggle with elevation or prefer less technical courses may find the combination of altitude and terrain particularly challenging. The 10.5-hour cutoff reflects the difficulty, giving runners time to navigate safely while maintaining the race's emphasis on the high-elevation experience.