2027 Aug 29 Sun
San Antonio & South Texas Kids 1 Mile 5K 10K 15K Virtual
Summer Sizzler - San Antonio
Registration open Closes Aug 29, 2027
Register Now Races in San Antonio & South Texas
189 upcoming races in 18 cities, mostly 5K, 10K, Half, Marathon. Next up: Summer Sizzler - San Antonio on Sunday, August 29, 2027in San Antonio. Updated Sep 25, 2026. Looking further afield? Browse all races in Texas, or our guide to running across Texas.
San Antonio and South Texas: the city proper, Alamo Heights, Boerne, Schertz, Selma, Seguin, and south to Laredo. Mild winters and greenway trails along the creeks and the San Antonio River.
The busiest city in the region is San Antonio: see all 159 upcoming races in San Antonio, or the calendar of Helotes races.
158 upcoming races include a 5K in San Antonio & South Texas. For turkey trots, holiday runs and every other 5K statewide, see 5Ks in Texas. 80 include a 10K; compare them on the Texas 10K calendar.
3 upcoming marathons in San Antonio & South Texas. Compare them with the rest of the state on the full Texas marathon calendar. 59 upcoming half marathons here; see every half marathon in Texas.
September races in San Antonio & South Texas October races in San Antonio & South Texas November races in San Antonio & South Texas December races in San Antonio & South Texas January races in San Antonio & South Texas
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Running stores in San Antonio & South Texas
San Antonio, TX
FeaturediRun Texas Broadway / Alamo Heights
iRun Texas Broadway / Alamo Heights at 4001 Broadway in San Antonio offers shoe fitting, gait analysis, group runs, and training programs.
shoe fittinggait analysisgroup runs 15 brands
Laredo, TX
Swift Running Company
Swift Running Company is a specialty running store on Shiloh Drive in Laredo offering shoe fitting and brands like ON, Mizuno, Altra, and Topo Athletic.
shoe fitting 24 brands
San Antonio, TX
Fleet Feet Culebra Commons
Fleet Feet Culebra Commons on West Loop 1604 in northwest San Antonio offers personalized shoe fittings with Brooks, HOKA, ASICS, Nike, On, and more.
personalized shoe fittings 13 brands
San Antonio, TX
Fleet Feet Stone Oak
Fleet Feet Stone Oak on US Highway 281 North in San Antonio offers personalized shoe fittings, weekly social runs, and special events.
personalized shoe fittingsweekly social runsspecial events 13 brands
San Antonio, TX
Fleet Feet The Quarry
Fleet Feet The Quarry on Jones Maltsberger Road in San Antonio offers personalized shoe outfitting, training programs, and social runs.
personalized shoe outfittingtraining programssocial runs 15 brands
San Antonio, TX
Fleet Feet The Rim
Fleet Feet The Rim on La Cantera Parkway in northwest San Antonio offers personalized shoe outfitting, training programs, and community events.
personalized shoe outfittingtraining programscommunity events 15 brands