Trail Running calendar near Del Valle 2026-2027

A Thanksgiving themed race day in San Antonio on November 29, 2026 featuring a Kids Dash, 1 Mile, 5K, 10K, Half Marathon, a virtual option, and a volunteer plus run choice with event swag and chip timing.

A trail running weekend in Liberty Hill near Austin on December 5, 2026, with distances from a 1-mile youth run to a 50K at a historic ranch by the San Gabriel River. Registration opens December 9, 2025 and fees range from $15.00 to $135.00..

A backyard ultra in the Texas Hill Country where runners complete a 4 mile loop each hour with about 200 feet of climbing. The race continues until one runner remains, who is the only official finisher.

A 6.2 mile race in San Antonio on 12/12/2026 with a course run entirely on loose sand. Post-race offerings include s'mores, hot cocoa, and live music for a seasonal atmosphere.

Experience a festive trail run through McAllister Park in San Antonio. Choose from 5k, 10k, or 20k technical courses featuring rocks and roots before celebrating at the finish with holiday swag and awards.

A multi-distance trail race at Buescher State Park with options from 1M to 104k including relays, two full aid stations with Texas style food, cupless aid, camping and a 500 runner limit across December 12 and 13.

A community road event in Boerne featuring 5K, 10K and a fun run that starts and finishes at Patrick Heath Amphitheater. Proceeds support Transformation House services for women and children.

A 6 hour trail endurance challenge where runners complete a 5K each hour for six rounds. Finish all six laps to earn the OUTLAST medal, join the national leaderboard, and compete for event and national prizes.

Holiday race at McAllister Park with a Kids Dash, 1-mile, chip timed 5K and 10K, virtual option, costume contest, and finishers receiving a shirt and medal.

Lake Travis New Year's Trail Challenge is a multi-distance trail running event near Austin, Texas featuring a 50K ultra, 25K, half marathon, Last Runner Standing, 5K and kids races organized by Fit Foundation around New Year's.

A multi-distance New Year’s trail event at Canyon of the Eagles near Burnet, Texas, featuring 100K and 50K ultras plus shorter run and ruck options along river and limestone bluff trails. Ruck divisions include verified weight rules and set..

A New Year’s Day trail event at Shaffer Bend Recreation Area offering 5K and 10K loop courses with rolling terrain and Lake Travis views. Online waivers are required and bib pickup is available on site.

A multi-distance trail event at Lake Bastrop on January 16-17, 2027, featuring 5K, 10-mile, half and full marathons, 6/12/24-hour timed challenges, and ruck divisions on the North-South Trailway.

A trail event at Eisenhower Park offering 50K, 25K, 10K and 5K with a 400 runner cap, full aid stations without disposable cups, drop bag area, and ruck divisions with specific minimum weights.

Cowboy YETI is a trail running event at Bastrop State Park on January 23, 2027 offering distances from 7K to 100K plus a 20K ruck on dirt and rocky single track with aid stations and specific mandatory gear rules.

Trail races at Purgatory Creek Natural Area in San Marcos on January 23, 2027, with 26.2, 13.1, 10K and a youth 1 mile; youth racers receive a finisher medal and parents may run with children at no cost.

Huarache Turbo stages a 10K trail run at McAllister Park in San Antonio on 24 January 2027, following cactus-lined trails with possible sightings of deer and armadillos; registration lists a $45 fee.

A multi-distance trail race at River Ranch County Park near Liberty Hill offering 5k to 50k options, looped courses, fully stocked aid stations, finisher medals for all, and awards for top finishers across distances.

A 5k fun run at Back Unturned Brewing Co. in San Antonio on February 13, 2027. Run, walk, or jog the 5k course and join others at the brewery finish area for a post-run celebration.

Trail trail races at Shaffer Bend Recreation Area offering distances from 5K up to 50 mile, plus a ruck option. The course uses dirt, sand and rock loops, features aid stations and finisher medals, and is part of the Texas Legends Series.