Trail Running calendar near Comfort 2026-2027

This night trail running festival lights up Guadalupe River State Park with 8K, 25K, and 50K races. Participants run on scenic single-track trails under the stars, with a headlamp required. The event is part of the Texas Summer Night Series..

Get ready for a tropical running party at Southside Lions Park. This family-friendly event features timed 5K and 10K races, a fun 1-mile run, and a kids dash, all with island-themed medals, leis, and music. Awards, aid stations, and a festi..

Join the Red, White and Blue Half Marathon in San Antonio for a festive run with multiple distances for all ages. All finishers get a medal and shirt, with trophies for top performers. Enjoy a lively atmosphere with music, snacks, and sceni..

Experience a technical nighttime trail race at Muleshoe Bend near Austin. Choose from distances including 5K to 60K and a youth mile on rocky technical terrain through the scenic Lower Colorado River region.

Dive into the Shark Week Showdown, an ocean-themed race at Lady Bird Johnson Trail Park. Choose from a Kids Dash, 1 Mile, chip-timed 5K, or 10K, all featuring music and finisher medals. The event includes youth pricing, various volunteer op..

Experience a rigorous trail event at Pearsall Park featuring hilly courses and summer conditions. Runners enjoy professional timing, a commemorative singlet, and a post race taco breakfast in San Antonio.

Run under the Texas stars at the Fiesta Night Run, a trail event at San Antonio's Land Heritage Institute. Choose from distances including a 5K, 17K, 35K, or 50K, with a special 17K RUCK division. It's part of the statewide Texas Summer Nig..

Experience the finale of the Capt'n Karl's Trail Series at Reveille Peak Ranch. Navigate rock domes and technical single track with distances ranging from a youth mile to a 60K ultramarathon.

Event Format OUTLAST is a six-hour endurance challenge. Runners attempt to complete a 5K trail loop every hour, on the hour. To remain in the event, each lap must be finished within the allotted hour. Participants who finish early wait unti..

Experience the natural beauty of O. P. Schnabel Park at the Summer Meltdown Half Marathon. Choose from multiple distances including a half marathon, 5K, and kids dash through scenic Texas trails.

Experience three days of trail running in the Texas Hill Country at Camp Buckner. With distances ranging from 5k to 50k and a youth run, this event offers specially built trails for every participant.

Experience a unique lake party and trail run on the scenic shores of Lake Travis. Choose from multiple distances and finish your race with a cooling dip in the water at Pace Bend Park.

Choose your side as a hero or villain at this festive race in Southside Lions Park featuring distances from a Kids Dash to a Half Marathon. Enjoy chip timed courses, finish line medals, and a pre race costume contest.

Run under the stars at South Llano River State Park. Choose from several distances, including a ruck division, on rocky hill trails. It's part of the Texas Summer Night Series.

Experience a unique trail race starting inside the Natural Bridge Caverns before winding through beautiful wooded hills. Choose from standard distances or test your grit in the Last Person Standing endurance challenge.

Celebrate tradition at the Day of the Dead Half Marathon in Live Oak. Choose from various distances through scenic parks and enjoy a festive post race atmosphere with live music and Mexican treats.

Experience the Texas Hill Country at Flat Rock Ranch with single loop or ultra endurance trail races across working cattle ranch lands. Run under the stars and enjoy a weekend of camping, bonfires, and scenic singletrack trails.

The South Texas Ultra is a scenic trail run in the Texas Hill Country at the H.W. Lewis Ranch. It features rugged looped courses for distances from 5K to 50K, including a ruck division. All finishers receive a collectible medal, and the eve..

Experience the natural beauty of Burnet Texas at the Inks Lake Trail Run and Ruck. Choose from distances ranging from a one mile youth run to a fifty kilometer ultra marathon on scenic park trails.

Experience a technical trail challenge in the Texas Hill Country with distances ranging from 5 to 100 miles. This self support style race features rocky terrain, elevation gains, and a unique ruck division.