Merus Ultra
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Merus Marathon & Ultra
Merus Marathon & Ultra takes place on April 11, 2026 in Claude, Texas at Merus Adventure Park in Palo Duro Canyon. The event offers multiple trail distances and a youth trail run across terrain shaped by erosion over millions of years.
The park rim sits at about 3,412 feet above sea level and the lowest point on the canyon floor at Merus Adventure is about 2,500 feet. The course includes frequent elevation changes, with many gains and drops in the range of roughly 100 to 500 feet. Runners will cover a variety of surface materials, including sand, sandstone, red dirt, rock, stone, and clay, and will pass areas noted for color variation and canyon views.
Events include the following distances and a youth trail option:
- 52.4 Mi
- 26.2 Mi
- 13.1 Mi
- 10k
- 5k
- Youth Trail Run
The race location is listed as 4510 County Rd 9, Claude, TX 79019. Additional event details such as registration, pricing, and event specific rules are provided by the organizer. Visit the organization's website for the most recent information.