Trail Running calendar near Spring Branch 2026-2027

Take on the Alamo City Ultra at Eisenhower Park in San Antonio, offering running and rucking from 5K to 50K on rocky, rooty natural trails with rolling elevation. Enjoy full aid support, chip timing and custom finisher medals.

A trail event at Natural Bridge Caverns in Garden Ridge, Texas on February 8, 2026, that begins inside the caverns and continues on jeep trails and Hill Country terrain. Distances include a Half Marathon, 10K and 5K, with packet pickup and..

A 5K run and walk on two-loop sandy trails at The Runners Ranch in San Antonio, held as a fundraiser for a candidate for Bexar County Court Judge 14; chip-timed with a $10 entry fee and no awards or shirts.

Winter trail races at Pearsall Park in San Antonio featuring 25K, 10K and a steep 5K. Courses run on rocky, hilly trails with aid stations, official timing, finisher prizes and age group awards.

A trail race at McKinney Falls State Park in Austin on February 21, 2026 offering 10k, 20k, and 30k looped courses with creek crossings, climbs, race medals, and a post-race meal.

Run Mardi Gras Madness in San Antonio for festive 5K and 10K races, a kids dash and a fun 1 mile, with in person and virtual options. Celebrate at Pearsall Park with a DJ, race rally tent, live awards and volunteer perks.

Push your limits at OUTLAST San Antonio, a 6 hour trail endurance where you run a 5K loop every hour and must finish each lap to continue. Trails, self hydration, and patches or a wooden medal for 4, 5 or 6 laps.

Trail races from 5K to 50K take place March 7, 2026 at Southeast Metro Park in Del Valle, Texas. A well marked 6.5 mile loop features single track, technical creek sections, an aid station, chip timing and a cupless policy.

Hit McAllister Park in San Antonio on March 7 for the SARR Prickly Pear, offering in person or virtual 50K, 15K, and 5K trail races. Enjoy chip timed looped courses through prickly pear and rocks with medals for all finishers.

Treat yourself at Dessert Dash San Antonio at Pearsall Park, a family friendly race with 1 mile, 5K, 10K, a kids dash and virtual options. Finish with music, medals, race tees and a dessert ticket plus a fun photo backdrop for sweet memorie..

Hippo Trail Fest in Hutto, TX features trail races from 5K to 50K, ruck divisions, the Hippo Haul weight carry event, and a youth one mile. The weekend includes wellness amenities, curated vendors, live music, and family friendly activities..

The Maze is a trail race in Austin on March 21, 2026, held at 12138 North Lamar. It features a network of trails with creek crossings and climbs and offers 10K, 20K and 30K distance options.

Run the Rodeo Stampede Austin at Marble Falls Mustang Stadium with distances from a Kids Dash to a Half Marathon across scenic park and trail surfaces. All finishers get a shirt and medal, plus a Cowboy Costume Contest, snacks and race day..

Experience the Bluebonnet Trail Run at Turkey Bend with scenic Lake Travis views, wooded trails and peak bluebonnet blooms across distances for all ages. Proceeds benefit youth running programs and finishers get a wooden bluebonnet medal.

Join the Rodeo Stampede in San Antonio on March 29 for a family friendly run at The Rim with distances from a kids dash to a half marathon. Chip timing, medals and shirts for all, plus a Cowboy Costume Contest and festive on course support.

Trail races from 10 km to 50 miles at Rocky Hill Ranch in Smithville on April 4 2026. Single track with short hills, stream crossings, extensive course markings, cupless aid stations about every 3 to 4 miles, plus a youth one mile run.

Spring Fling San Antonio at Lady Bird Johnson Trail Park on April 12, 2026 offers races for all ages, from a kids dash to 10K and virtual entries. Enjoy mixed surface trails, chip timing for 5K and 10K, awards, and fun volunteer perks.

Pandora's Box of Rox is a trail race at Reveille Peak Ranch near Burnet, Texas on April 25, 2026, offering distances from a youth one-mile up to a 52.4-mile double marathon with marked laps, aid stations, and chip timing.

A multi-distance trail and ultra event at Flat Creek Crossing Ranch near Johnson City TX on April 25, 2026 offering 5K to 100K options, aid stations, looped course formats and specific gear requirements for longer distances.

Join the Wiener Run 5K and 10K in San Antonio on May 2 for fun runs, live music, finisher medals and a hot dog at the finish. Proceeds help a local wiener dog rescue and organizers will collect dog food and treats at the park.