Trail Running Calendar Texas 2026-2027

Muddy Dash in San Antonio on October 3, 2026 is a few-mile mud run at Cycle Ranch Pro with about a dozen mud obstacles and waist deep pits. Packet pickup is at the venue on October 2 and spectator entry is free.

A Bigfoot Running Company event in Live Oak TX featuring multiple distances from a kids dash to a chip timed half marathon, a pre race costume contest, aid stations, post race music and age group awards.

A weekend running festival in Fort Worth using a wheeled two mile loop on the Trinity River trails, with multiple timed races, food and a brewery tie in including a custom beer and a post race party with live music.

A two-day trail weekend at Lake Bastrop with an hourly-loop last person standing ultra plus distances from 50K to 5K, running through Lost Pines single-track and lakeside trails with aid stations and race support.

Set along Lake Somerville, this October trail event offers distances from a 5k to 50k plus ruck options, cupless aid stations, a ruck division with weight rules, a youth mile and a pre-race tailgate the night before.

Experience the Texas Hill Country at this multi distance trail event held on a stunning thousand acre ranch. Choose from distances ranging from 5K to 100K and enjoy well marked loops with dedicated aid stations.

The 4th Annual Del Rio Marathon takes place October 10, 2026 in Del Rio, Texas, centered at 1105 W De La Rosa Street. The event lists the full marathon distance and notes that registration is coming soon.

Three race options in Katy TX with online registration only, out and back courses repeated to reach each distance, finisher medals and a Best Costume recognition.

Experience the natural beauty of Estero Llano Grande State Park at the Queen City Trail Run. With distances ranging from a 1 mile youth run to a 10 mile trail race and a 10k ruck there is an event for everyone.

A multi-distance running event at Waterloo Lake Park on October 10, 2026, offering 5k, 10k, half marathon, marathon and 50k on looped courses with two aid stations, guaranteed shirts for timely registrants, and medals for finishers.

Mud Factor AMARILLO is a 5K mud and obstacle run at Bowers MX in Amarillo, Texas on October 10, 2026, with adult and KIDZ family waves, a required signed waiver, and paid spectator festival access.

A community 5K and 1K kids race at Kilgore Creekside Trail that raises funds for the Kilgore ISD Education Foundation, with packet pickup the day before, prizes, and a non-racing supporter option.

Mud Factor Lubbock is a 5k mud and obstacle run at TNT Raceway on October 11, 2026, featuring Adult and KIDZ family waves. Signed waivers and photo ID for adults are required; spectators pay a cash fee for festival area access.

Weekend trail races at Flat Rock Ranch in Comfort, Texas on October 16 to 17, 2026. Options include a single 4.9 mile loop or timed 6H and 24H ultras with camping, village amenities, and varied singletrack terrain.

A team-based trail relay at Flat Rock Ranch in Comfort, Texas on October 16 and 17, 2026, with 121 miles listed overall, multiple team options, on-site camping village, glamping and a range of amenities including food trucks and campfires.

Trail event at Eagle Mountain Park on October 17, 2026, with a 5-mile run and 2-mile hikes, no chip timing, live music, pancakes, shoe demos, and proceeds benefiting Streams & Valleys.

A two day Spartan obstacle race weekend at Twin Canyons Ranch near Granbury, TX, with distances from a 5 km Sprint to a 50 km Ultra. The program includes a kids race, an obstacle workshop, spectator access, team starts, and service discount..

A Day of the Dead themed event in Houston with in-person and virtual options, multiple distances, a pre-race costume contest, aid stations, and a post-race rally tent with live music, food, awards, and finisher medals.

A trail event at H.W. Lewis Ranch in Leakey, Texas featuring 50K, 35K, 17K, 17K RUCK, and a 5K on rocky dirt and grass trails with refill stations and finisher medals.

A looped trail race in Palo Duro Canyon on October 17, 2026, offering 50 mile, 50K, and 25K distances with varied terrain, four aid stations, cupless policy, limited slots, and event finish awards.