Trail Running calendar near Spring Branch 2026-2027

Trail races of 8K, 25K and 50K plus an 8K ruck at Guadalupe River State Park on June 13 2026. Rocky single track, aid stations with food and ice, required water carry and specific ruck weight rules.

Tropical themed race day at Southside Lions Park in San Antonio with a Kids Dash, 1 Mile, chip timed 5K and 10K plus a virtual distance. Event features leis, race tees, finisher medals, aid stations and volunteer options.

Bigfoot Running Company's Red, White and Blue event in San Antonio on June 27, 2026 offers in-person and virtual half marathon options plus shorter races, chip timing for longer distances, age-group awards, and shirts and medals for all fin..

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.

A looped trail race at Rocky Hill Ranch in Smithville, TX on July 11, 2026 offering multiple distances from 10K to 200K plus 100K and 100M five person relays, with aid stations, chip timing and finisher medals.

A themed race day by Bigfoot Running Company at Lady Bird Johnson Trail Park offering a Kids Dash, 1 Mile, chip timed 5K and 10K, volunteer options, and a virtual run on July 11, 2026.

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.

A night trail running event at Land Heritage Institute in San Antonio offering multiple distances including 50K and a 17K ruck option. The course is on dirt trails with aid stations, finisher medals, and event shirts.

A nighttime trail event at Reveille Peak Ranch in Burnet, Texas on August 8, 2026 offering 5k, 10k, 20k, 30k, 60k and a youth mile. Technical single track and rock domes with multiple aid stations and medals for all finishers.

A six hour trail endurance challenge in Johnson City TX where runners complete a 5K every hour and must finish each lap within the hour to continue. Finish all six laps to earn the OUTLAST medal and national leaderboard ranking.

A multi distance running event at O. P. Schnabel Park in San Antonio with chip timing for longer races, aid stations, awards, finish line rally, volunteer options, and a virtual half marathon.

Trail running at Krause Springs, Spicewood with 5k to 50k distances plus a youth run, aid stations, medals, on-site activities, and a cupless format. The event is postponed due to severe weather; transfer and reschedule options are offered.

Trail races at McKinney Roughs Nature Park on September 5, 2026 range from 5K to marathon plus a one hour timed challenge, featuring single track trails, river overlooks, and series buckles for half and full finishers.

A multi-day trail running weekend at Camp Buckner in Burnet Texas offering distances from 5K to a 50K plus a youth race, with packet pickup, fully serviced aid stations, finisher medals and a required park waiver.

A memorial climb at the Tower of the Americas in San Antonio on September 11, 2026, honoring 344 fallen firefighters, 70 law enforcement officers and nine EMS tags. Participation is open to first responders, military and civilians.

Mellow Trail Race at Pace Bend Park on September 12, 2026 offers looped trail races around a Lake Travis peninsula with chip timing, staffed aid stations, a cupless policy, and a youth 1 mile that awards a finisher medal.

A multi-distance community race by Bigfoot Running Company at The Rim Shopping Center in San Antonio with a costume contest, medals and shirts for all finishers, a live DJ, awards, and volunteer opportunities including a run-then-volunteer..

A two mile fun run on the CPHS cross country course in Cedar Park on September 12, 2026. Hosted by the CPHS Cross Country Booster Club with vendor booths and proceeds supporting course and trail maintenance.

Trail races at Natural Bridge Caverns include 4, 8 and 16 mile distances, a Youth 1 mile, and Last Person Standing run and ruck on surface loops, with cave starts for regular distances, aid stations, cave tours, and a ropes course on site.

Muddy Dash in San Antonio is a mud run 5K with obstacles, mud pits and slides, plus a pre party and a finish line after party with music, food trucks and beer. Multiple registration options and a Buy One Give One donation program are availa..