San Marcos
Trail Running Calendar near San Marcos 2026-2027
Explore the top trail runs near San Marcos for 2026-2027! We've gathered 9 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
September 2026
An untimed, family friendly fun run on the Violet Crown Trail in Austin on September 26, 2026, with a finish line celebration and proceeds supporting trail stewardship.
November 2026
Multi-distance trail race near the Pedernales River on November 7 2026 featuring mixed single and double track, live music, and finisher awards.
December 2026
A backyard ultra at a Texas ranch where runners complete a 4.1667 mile loop each hour until one person remains as the official finisher.
Outlast Austin is a trail endurance event in Dripping Springs where runners attempt a 5K each hour for six or twelve hours, earning patches, medals, and leaderboard ranking.
January 2027
Trail races at Purgatory Creek Natural Area in San Marcos on January 23, 2027, with 26.2, 13.1, 10K and a youth 1 mile; youth racers receive a finisher medal and parents may run with children at no cost.
February 2027
March 2027
June 2027
Trail races from Youth 1 Mile to 50K at Canyon Park, featuring a marked 7.8 mile loop, aid stations, chip timing, and support for the Great Springs Project.
A trail event near San Antonio offering 8K, 25K, 50K, a 50K relay and 8K ruck on rocky single track at Guadalupe River State Park.