Running Races in San Antonio, Texas

164 upcoming races in San Antonio, updated nightly. For radius search from your exact zip, use the Race Finder.

Racing in San Antonio: what the calendar looks like

There are 164 upcoming races on the San Antonio calendar over the next 12 months, with at least one in every month. October is the busiest month, with 31 races. That makes San Antonio the busiest racing city in Texas.

Of those, 143 offer a 5K, 73 offer a 10K and 55 offer a 1 Mile. The next marathon on the calendar is 2026 San Antonio Marathon on December 4. The next half marathon is 2026 Alamo Beer Series Challenge Race 2 of 4 Battle of Salado Creek 13.1m 10m 5m and 5k on September 12. Where fees are published, the median entry in San Antonio is $30, above the Texas median of $25.

Races by month

September 2026

October 2026

November 2026

December 2026

January 2027

February 2027

March 2027

April 2027

May 2027

June 2027

July 2027

August 2027

Where to stay in San Antonio

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