South Texas Ultra

Leakey, United States • 4 Oct 2025

The South Texas Ultra takes place at H.W. Lewis Ranch in Leakey, Texas, in the Texas Hill Country. The event offers multiple distances: 50K, 35K, 17K, 17K RUCK, and 5K.

Runners encounter rugged trails of rocky, dirt, and grass ATV paths, with more than 2300 feet of elevation gain on the 50K and a 10.3-mile loop for the main distance. The course is fully marked and begins and ends on the ranch’s west side, delivering beautiful views and a memorable, trail-focused atmosphere. It’s a cupless race with refill stations; a ranch parking fee applies, and ruck options are available.

Mid-October weather averages around 60-79 degrees. Visit the organization's website for the most recent information.

Race information

50 km
2300 m+
50k
35 km
35k
17 km
17k
17 km
17k Ruck
5 km
Visit the organization's website for the most recent information.
Trail runs nearby

Frio Trail Runs, held at Garner State Park in Concan, Texas, offers a challenging trail running experience across rocky, dirt-packed single-track trails with scenic views and significant elevation gains. The course features hilly terrain with over 1,500 feet of elevation gain per 6-mile loop, includ..