Upcoming Races in San Marcos
Endurance Grid lists 5 races in San Marcos, Texas, from January to October 2027.
Racing in San Marcos
The San Marcos race calendar is busiest in March, January, and February. It covers a range of endurance sports — you'll find races in Running and Trail Running — so there's usually a race near you. Distances span a wide range across those sports; you'll see Half Marathon, 10K, 1 Mile, 5K, and Marathon.
Weather on race day varies by time of year, so it lives where it’s accurate — each race page shows that race’s typical high, low, and rain chance from NOAA climate normals for its venue and date.
City Elevation
904 ft
Nearest Airport
AUS
Austin Bergstrom International Airport
Time Zone
Central Time
Race in San Marcos With Your People
Pick your race, start a group, and train together in the Endurance Grid app. Don’t wait for race day to celebrate.
Races in San Marcos, TX
Explore and filter upcoming endurance races in San Marcos, Texas on the map below — by sport, distance, price, or month.