Trail Running Calendar Texas 2026-2027

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.

An annual trail event at Erwin Park offering 5k, 15k, 30k and 50k races with virtual options. Proceeds support The Great Root Movement to fund therapy and scholarship programs.

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.

A community 5K run and walk in Wichita Falls on October 10, 2026, routing from Temple of Praise to Pueblo Boxing. Free and paid registration options include a race bib and medal, with a paid package that adds apparel and a backpack.

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 trail relay on October 16-17, 2026 at Flat Rock Ranch near San Antonio, covering 121 miles with about 15 miles per runner and 1,237 feet of elevation gain. Camping at Ragnar Village includes bonfires, food trucks and glamping options..

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 weekend of Spartan obstacle races at Twin Canyons Ranch near Granbury, TX, on Oct 17 and 18, 2026, featuring distances from 5 km to 50 km plus a kids race and an Oct 16 obstacle workshop. Team entries can secure shared start times and sav..

A Day of the Dead themed running event at Kingdom Builders Center in Houston with multiple distances including a chip timed half marathon and a virtual option. The event features a pre race costume contest, aid stations, and a post race ral..

Trail races from 5K to 50K at H.W. Lewis Ranch in Leakey, Texas on rugged rocky dirt and grass ATV trails. The 50K uses roughly 10.8 mile loops, includes over 2850 feet of elevation gain and staffed aid stations.

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.

Experience the natural beauty of Burnet Texas at the Inks Lake Trail Run and Ruck. Choose from distances ranging from a one mile youth run to a fifty kilometer ultra marathon on scenic park trails.

A 24-hour challenge at Tyler State Park where participants run ten 5k loops starting every 2.5 hours. The route runs on dirt trails with rocks and roots, lighting is required and camping at Blackjack serves as race headquarters.

Dirt Circus Dallas is a free community trail-running festival in Flower Mound on October 18, 2026, featuring a casual 5K group run, an expo with vendors and race partners, food, and a raffle with prizes.

A multi distance trail event at Hill Country State Natural Area near Bandera Texas from October 23 to 25, 2026. Runs include 5, 25, 50 and 100 mile options plus ruck divisions and a youth mile on rocky, marked trails.