Dead Horse 50K is the 50.0km ultra trail at Dead Horse Ultra 2025 (Gemini Bridges Trailhead, United States). The race starts on November 15, 2025 at 07:00 AM. It starts and finishes in Gemini Bridges Trailhead.
The course climbs 855m+. With 17m/km of climbing, the course is predominantly runnable. By gradient, 23% of the distance is uphill, 22% downhill and 55% flat. Surface: 98% trail. Flat-equivalent effort: 51.3 FlatKM.
The course is runnable enough that trekking poles are not needed.
There is too little runnable descent to damage the quads: plan the race around climbing and fuelling.
This page has a pacing and nutrition planner, a gradient matrix, an interactive elevation profile and historical weather for Dead Horse 50K.
Other distances of Dead Horse Ultra 2025Dead Horse 50 Mile (80.5km)·Dead Horse 30K (30.0km)·Dead Horse 15K (15.0km)
Other editions of Dead Horse 50K2026
Official websitewww.madmooseevents.com/dead-horse-ultra
