Merus Ultra
Always double-check with the organizer's website! This page may contain affiliate links.
Event details
The Merus Marathon & Ultra takes place on Saturday, April 11, 2026 in Claude, Texas. The race location is listed as 4510 County Rd 9, Claude, TX 79019.
Events and distances:
- 52.4 mi - $127
- 26.2 mi - $105
- 13.1 mi - $76
- 10k - $60
- 5k - $34
- Youth Trail Run - $10
Registration open dates are listed per event: the 52.4 mile event opens January 9, 2026; most other events open January 8, 2026; the youth trail run opens December 21, 2025. Additional event information is available from the race organizer.
Course and location
The course is at Merus Adventure Park in the Palo Duro Canyon area. The rim elevation at the park is 3,412 feet above sea level and the lowest point on the canyon floor at the park is 2,500 feet. Most elevation changes on the course range from about 100 to 500 feet.
Surface types along the route include sand, sandstone, red dirt, rock, stone, and clay. The course passes through areas with varied colors and canyon views. Visit the organization's website for the most recent information.