Trail Running Calendar Texas 2026-2027

Obstacle-course races run May 16 and 17, 2026 at Reveille Peak Ranch near Burnet, Texas. Courses move through Texas Hill Country across granite outcrops, dry creek beds and rolling hills with Sprint, Super, kids and endurance formats.

A May trail running event at Possum Kingdom Lake with varied terrain, multiple looped distances from 4 miles to 69 miles, cupless aid stations, drop bags, and paced options for the longest distances.

Experience a unique night time trail race at Texas only lift served bike park in Burnet. Choose from various timed challenges or fixed distances including rucking and youth events under the stars.

A community race at Oyster Creek Park on May 16, 2026 offering Kids Dash, 1 mile, chip timed 5K and 10K plus a virtual half. The event includes finisher medals, race shirts, aid stations, live awards and a free hot dog and beverage.

Muddy Dash Austin is a 5K mud run at Travis County Fair Grounds on May 16, 2026 featuring obstacles, mud pits, slides, and festival style pre and after parties with music, food, and beer. Registration offers value and VIP packages and a don..

Panther City Ultra is a trail race at Marion Sansom Park in Fort Worth offering 50k, 25k, 10k and 5k on natural unpaved terrain. Two full aid stations are cupless and the field is capped at 300 runners.

The inaugural Grassroots Running Series in Cleburne on May 16, 2026 features 1 mile and 2 mile grass cross country races at Smith Intermediate. Divisions run from elementary to masters and registration closes May 13 with a $5 fee.

A 10K trail race at Reveille Peak Ranch on May 17, 2026, featuring winding, technical singletrack through central Texas terrain with narrow trails, slickrock and cactus; held within a Spartan OCR festival weekend.

A multi distance trail event at High Hope Ranch in Glen Rose, TX during Memorial Day Weekend May 22-25, 2026, offering ultras to short runs, cupless aid stations, free primitive camping, and course maps and GPX files.

Austins Backyard Marathon on May 23, 2026 in Central Texas uses a last person standing format of repeated 4.167 mile (6.7 km) loops. Medals are given for completing at least one loop and for half marathon, marathon and ultra distances.

Trail and mountain bike races run on single track trails along the San Gabriel River in downtown Georgetown, Texas, with distances from a Youth 1 mile up to 50K and 11 and 22 mile bike laps.

Muddy Dash in Dallas Fort Worth is a family-friendly 5K mud run at Village Creek Motocross Park on May 23, 2026, featuring obstacles, waist-deep mud pits, a pre-party and a post race festival with music, food trucks and drinks.

An annual obstacle course at Liberty Park in Belton, TX, the Spartacus Dash follows Nolan Creek for about 3 miles with 20 plus obstacles and activities for ages 5 to 105. The event supports the Gary Sinise Foundation and is organized by ASC..

A remembrance run at Turkey Bend Recreation Area in Marble Falls honoring the fallen through movement. Natural limestone trails are marked and basic hydration is provided in a cup-less format.

Experience an all terrain trail race through the historic grounds of Luckenbach Texas featuring stream crossings and live country music. Choose between a timed competitive heat or a social beer mile and fun run for teams and individuals.

A six hour trail challenge in Valley View where runners complete a 5K each hour and must finish each lap to continue. Awards range from patches and a medal to local and national prize money.

A multi-distance running event in Katy, Texas offering 5K, 10K, and a Half Marathon on repeating out-and-back loops. Registration is online only and the course time limit is 3 hours and 30 minutes.

A 3-mile obstacle race in Downtown El Paso on May 31, 2026 featuring 15+ obstacles, on-course safety measures, hydration and recovery zones, and entertainment along the route.

An 80s themed race day at Eisenhower Park offering in person and virtual distances from a kids dash to a chip timed half marathon, with a costume contest, DJ music, medals and age group awards.

An eight-week trail series at Northshore Park in Flower Mound with weekly chip timed 5K and 10K races on marked singletrack, weekly podiums, and final series awards; registrations are final but transfers are accepted.