Trail Running calendar near San Marcos 2024-2025

We have found 35 Trailruns within 80 miles of San Marcos. See below where and when you can find the races.

The Satoshi Trail Run for Hal is a unique trail running event that combines athleticism with a cause, supporting ALS research in honor of Hal Finney, an early Bitcoin contributor. Participants can choose from various race distances, including a Canine 5K and a Youth Trail Race. The event features a ..

The Hells Hills Trail Race, scheduled for April 5, 2025, in Smithville, Texas, offers a variety of challenging events for runners of all levels. Participants can choose from distances including 50 miles, 50 km, 25 km, 10 km, and a youth 1-mile trail run for children aged 12 and under. The course fea..

The Texas Switchback is a highly anticipated running event taking place in Johnson City, Texas, as part of the Rogue Trail Series. Participants can choose from various race distances, including a 5k, 10k, half marathon, and marathon. This event is celebrated for its scenic and challenging single-tra..

Pandora's Box of Rox is an exciting trail running event hosted at Reveille Peak Ranch near Burnet, Texas. Scheduled for April 26, 2025, it features a variety of race distances including a double marathon (52.4 miles), marathon (26.2 miles), half marathon (13.1 miles), 8 miles, 4 miles, and a youth 1..

The XTERRA ATX Trail Run is an exciting outdoor event taking place in Austin, Texas, as part of the XTERRA World Tour. Scheduled for April 26-27, 2025, the event features a variety of races, including a 10.5K trail run and a 21K trail half marathon, set against the stunning backdrop of Pace Bend Par..

May 2025

The Wildflower Trail Race is a two-day running event scheduled for May 10-11, 2025, at Bastrop State Park in Texas. Participants can choose from a variety of distances, including 5K, 10K, 25K, 50K, a new 100K ultra, as well as marathon, half marathon, and 7-mile options. The race features scenic tra..

The Armadillo Trail Run, taking place at Reveille Peak Ranch in Burnet, Texas, offers a scenic 10K trail race set in classic central Texas terrain. Participants will navigate narrow singletrack paths, slickrock, and the unique challenges posed by local flora. This event is part of a larger weekend f..

The River's Edge Trail Race, scheduled for May 24, 2025, takes place in the scenic downtown area of Georgetown, Texas. Participants can choose from various distances, including 50k, 25k, 10 miles, 5 miles, and a Youth 1-Mile run. The race features well-maintained single-track dirt trails that meande..

June 2025

The Fire Trail Running Festival is a unique night trail running event held at Guadalupe River State Park in Spring Branch, Texas. Participants can choose from three distances: 8K, 25K, and 50K, all set against the backdrop of scenic grasslands and woodlands. The festival features live music, a Cowbo..

August 2025

The Fiesta Night Run is an exciting trail running event held at the Land Heritage Institute in San Antonio, Texas, featuring various distances including 50K, 35K, 17K, and 5K races. Participants will experience the beauty of the Texas landscape under the stars, with a challenging course that include..

September 2025

The Mellow Trail Race, organized by Tejas Trails, invites participants to enjoy a scenic trail run at Pace Bend Park, located on the edge of Lake Travis near Austin. The event features multiple race distances, including a marathon (26.2 miles), half marathon (13.1 miles), 10K, 5K, and a youth 1-mile..

The Desert Wolf Trail Run, held at Flat Creek Crossing Ranch near Austin, TX, offers a thrilling experience for both seasoned runners and newcomers. Participants can choose from various distances, including 100K, 50K, 25K, and 12K, as well as a 25K ruck event. The course features rugged, dirty, and ..

October 2025

The Great Springs Trail Race in San Marcos offers an exciting running experience through the scenic Purgatory Creek Natural Area. Participants can choose between a 10K and a 13.1-mile course, featuring diverse terrain including single track trails, rolling hills, and rocky sections. This community-f..

November 2025

The Donut Dash 12K is a trail running event set in the scenic Hill Country of Lago Vista, Texas. Participants can choose from various distances, including a 12K, 8K, and 4K, as well as a special Last Rucker Standing challenge. The course features beautiful natural landscapes, making it suitable for ..

The Salmagundi Trail Race, scheduled for November 8, 2025, in Dripping Springs, Texas, offers a variety of events including a 5K, 10K, Half Marathon, Marathon, and a 52K, along with rucking options. Set against the scenic backdrop of the Texas Hill Country along the Pedernales River, the race featur..