Trail Running calendar near San Antonio 2025-2026

Mellow Trail Race is held at Pace Bend Park on Lake Travis near Spicewood, Texas. The event offers several distances: 26.2 miles, 13.1 miles, 10K, 5K, and a Youth 1-Mile Trail Run. The course centers on a 13.1‑mile main loop (with a 5K shortcut), so the 26.2 is two laps and the 10K is two 5K loops.R..

Desert Wolf Trail Run takes place at Flat Creek Crossing Ranch in Johnson City, Texas (near Austin). The event offers multiple distances: 100K, 50K, 25K, 25K RUCK, 12K, and 5K. Runners navigate dirty, rocky single-track and wider trails across Flat Creek Crossing Ranch and Pedernal Falls State Park,..

Great Springs Trail Race – Natural Bridge Caverns is held in San Antonio, Texas, with the start line inside the Natural Bridge Caverns (26495 Natural Bridge Caverns Rd., 78266). Runners can tackle 4, 8, or 16 miles, plus Last Person Standing Run or Last Person Standing Ruck formats, and a Youth 1-mi..

Legacy of Courage Half Marathon - San Antonio takes place at Ladybird Johnson Park along the Salado Creek Greenway in San Antonio, Texas (10700 Nacogdoches Rd). The event offers multiple distances: Kids Dash, 1 Mile, 5K (3.1 miles), Quarter Marathon (6.55 miles), and Half Marathon (13.1 miles), plus..

Diablo del Desperado is a trail-running challenge held at the private Desperado Resort just outside Boerne, Texas. The event offers 30K, 10K, and 5K runs, plus 30K and 10K Ruck options, with a Buddy Pass available for spectators. The course showcases rugged Texas Hill Country terrain—rocky canyon tr..

The South Texas Ultra is a scenic trail race held on the H.W. Lewis Ranch in Leakey, Texas (Texas Hill Country). It offers 50K, 35K, 17K, 5K, and a 17K RUCK, with the 50K run comprising three loops on a rugged 10.3-mile course featuring rocky, dirt, and grass ATV trails and about 2,300 feet of eleva..

Great Springs Trail Race - San Marcos is held at Purgatory Creek Natural Area in San Marcos, Texas. It offers 10K, 13.1-mile half marathon, 26.2-mile marathon, and a Youth 1-mile race for kids 12 and under. The course is a marked loop through single-track trails with rolling hills, rocky limestone s..

The Cactus Rose Endurance Trail Race is held in Bandera, Texas, at the Hill Country State Natural Area. Distances include 100 mi, 50 mi, 25 mi, 25 mi Ruck, 5 mi, 5 mi Ruck, and a Youth 1‑Mile Trail Run. The 2025 race runs October 24–26.It’s a rugged, endurance-focused event designed to test runners..

The SARR Rocky Horror Trail Run takes place at Eisenhower Park in San Antonio, Texas, on October 25, 2025. In-person distances include 53K (33 miles, 4,000 ft gain), 27K (16.5 miles, 2,000 ft), 10K (6.6 miles, 800 ft), and 5K (3.3 miles, 400 ft). The course centers on the Time Warp loop through rock..

Donut Dash on Lake Travis takes place at Bob Wentz Park in Austin, Texas, along the scenic lakeside shoreline of Lake Travis. The event functions as the RRCA Texas State Championship and offers multiple distances, including 5K, 5K Kids, 10K, and 10 Mile (with a 10K Ruck option), suitable for runners..

The Friends of Government Canyon Recharge Run is an annual trail-running fundraiser held at Government Canyon State Natural Area near San Antonio, Texas. The event features a 15K and an 8K race, plus a virtual option for remote runners. In-person participants enjoy a chip-timed course with a single..

Salmagundi Trail Race unfolds on the Pedernales River in Dripping Springs, Texas, in the Hill Country. The event offers a broad menu of distances: 5k, 10k, half marathon, marathon, and 52k, plus 10k and half marathon Ruck divisions. The fast, rolling course uses wide gravel trails with a Salmagundi..

San Antonio Food Bank Turkey Trot is a 5K Run & Walk in San Antonio, Texas, held on Thanksgiving morning at 622 S Flores St. The chip-timed race features custom tech shirts and finisher medals for all participants and is described as a joyful, family- and pet-friendly community event with a scenic r..

Colorado River Run is a multi-distance trail event held near Lago Vista, Texas, along the Colorado River at Arkansas Bend Park. Runners can choose from 100-mile and 50-mile ultramarathons, 50K, marathon, half-marathon, 10K, and 5K Taco Trot (with a family-friendly 5K option). Ultramarathon distances..

The Jingle Trails Challenge presented by Merrell is a festive trail running event held at McAllister Park in San Antonio, Texas. Scheduled for December 13, 2025, it features two race distances: a 10K on the Blue Loop and a 5K primarily on the Red Trail. Participants will navigate technical terrain i..

The Lake Travis New Year's Trail Challenge is a multi-distance running event held at Arkansas Bend Park in Lago Vista, Texas, featuring scenic trails along the Colorado River with limestone bluffs and varied natural terrain. Participants can choose from distances including a 100K and 50K ultramarath..

HOKA Bandera Endurance Trail Race, staged by Tejas Trails, is held at Hill Country State Natural Area in Bandera, Texas. It offers four distances: 100k, 50k, 25k, and a Youth 1‑mile race. The main loop is 50k; the 100k is two full laps, while the 25k begins the same and then cuts over mid-course.Run..

La Llorona 10K Trail Run takes place at McAllister Park, Pavilion #2, San Antonio, TX. The 10-kilometer trail challenge invites runners of all levels to explore cactus-lined trails with wildlife sightings such as deer and armadillos. The event blends culture and sport, inspired by the La Llorona leg..

The Stampede is a trail running event held within Austin city limits at McKinney Falls State Park, located at 5808 McKinney Falls Parkway, Austin, TX. This race offers challenging courses through a network of well-traveled trails featuring twists, turns, creeks, and demanding climbs. Participants ca..

The SARR Prickly Pear Trail Run will take place in San Antonio on Saturday 7 March 2026.