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.

A multi-distance New Year trail event at the Canyon of the Eagles near Austin, Texas. Races range from kids and 5K up to a 50K ultramarathon, with aid stations, finisher medals, camping options, and Leave No Trace practices.

A multi-distance trail event at Canyon of the Eagles on January 1, 2027, featuring ultramarathon, half marathon, 10K and 5K options, plus ruck divisions and river bluff scenery. Cutoff times and weight verification apply for ruck events.

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.

A trail event at Bastrop State Park offering 100K, 60K, 40K, 20K, 20K Ruck and 7K on dirt single-track with hilly 20K loops. It is part of the Texas Legends Series and includes aid stations, finishing awards, and packet pickup.

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.

A themed 10K trail run at McAllister Park on January 24, 2027, inspired by the legend of La Llorona. The event features chip timing, age group and overall awards, a costume contest with a cash prize, and a provided course map.

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.