OUTLAST SAN ANTONIO 2026

The race.

OUTLAST San Antonio is a six-hour trail endurance event held on December 12, 2026, in San Antonio, Texas. Participants complete one 5K loop per hour for up to six hours, with each lap required to finish within its one-hour window to remain eligible. The course covers trail terrain including dirt, rocks, roots, and elevation changes. Runners who complete four laps earn a "Grit Earned" patch, five laps earn a "Survivor" patch, and all six laps earn the premium OUTLAST medal plus inclusion on the national leaderboard. All participants receive an OUTLAST shirt. Water, basic hydration, and snacks are available at basecamp. Winners are determined by fastest combined 5K times within each gender division, with top finishers competing for cash prizes at the national level.