Chisholm Trail Adventure Race

The Six-O Trail Run takes place at the Six-O Ranch in Cleburne, Texas, a 1600-acre working cattle ranch on the edge of the Texas Hill Country. The event offers multiple race distances including a 50K, marathon, half marathon, and 6-mile run. The course features over 20 miles of trails combining sing..

The Mammoth at Dinosaur Valley is a family-friendly trail running event held in Glen Rose, Texas. It offers multiple distances suitable for all abilities, including 100K, 50K, 25K, 10K, 5K, and a Mighty Mammoth 1K for younger participants. The race takes place on scenic trails, providing a true Texa..

The Dinosaur Valley Endurance Run, held at Dinosaur Valley State Park in Glen Rose, Texas, offers a challenging trail running experience with distances of 100 miles, 100K, 50K, 25K, and 5 miles. The course features a mix of terrain including soft dirt, rocks, and roots, with gradual up and downhills..

The Coyote Trail Run is a challenging trail running event held at Cleburne State Park in Cleburne, Texas. It offers multiple race distances including 50 miles, 50K, 25K, 8 miles, and 4 miles, all starting and finishing at the same location. The course features an 8-mile loop with 800 to 1,000 feet o..

The High Hope Endurance Run is a challenging trail running event held at High Hope Ranch, a 1,000-acre eco-retreat on the northern edge of Texas Hill Country near Glen Rose, TX. Scheduled for Memorial Day Weekend 2026, it offers multiple distances: 5K, 10K, 25K, 50K, 100K, and a 200K ultra (the latt..