Merus Ultra

Claude, United States • 19 Apr 2025

The Merus Marathon & Ultra is an exciting running event taking place at Merus Adventure Park in Claude, Texas. This event features a variety of race distances, including a 52.4-mile ultra marathon, a full marathon (26.2 miles), a half marathon (13.1 miles), a 10k, a 5k, and a youth trail run. The course offers challenging elevation changes, with stunning views of the Palo Duro Canyon's unique landscape. Participants can expect a diverse terrain, including sand, sandstone, and clay, making it a memorable experience for runners of all levels. Visit the organization's website for the most recent information.

Race information

52 mi
Merus Marathon - 52.4 Mi
26 mi
Merus Marathon - 26.2 Mi
26 mi
Merus Marathon Youth Trail Run
13 mi
Merus Marathon - 13.1 Mi
10 km
Merus Marathon - 10k
5 km
Merus Marathon - 5k
Visit the organization's website for the most recent information.
Trail runs nearby

Event overview The Palo Duro Trail Run takes place in Palo Duro Canyon, TX on October 18, 2025 and marks its 40th anniversary. The event offers multiple distances and has a registration deadline on Wednesday, October 15. Distances 50 Miler..