San Antonio Marathons Events

SARR Fiesta Mission Run

Mission County Park 19 Apr 2026

Rodeo Stampede Half Marathon - 5K/QM/HM - San Antonio

Leon Creek Greenway at the Rim Trailhead 29 Mar 2026

Siesta Half Marathon 10k, and 5k 2026

Mission County Park 26 Apr 2026

5k Beer Run x Back Unturned Brewing |Texas Brewery Running Series

Back Unturned Brewing Co. 31 Jan 2026

2026 5K Freedom Run/Walk & Kids 1K – Adult & Teen Challenge of Texas

OP Schnabel Park 14 Mar 2026

April FREE Fun Run!

MLK Park 4 Apr 2026

May FREE Fun Run!

San Pedro Springs Park 2 May 2026

5k Beer Run x Longtab Brewing | Texas Brewery Running Series

Longtab Brewing Company 14 Mar 2026

Alamo City Ultra

Eisenhower Park 7 Feb 2026

The Big Kahuna 5K, 10K - San Antonio

Southside Lions Park 3900 Pecan Valley Dr San Antonio, TX US 78210 20 Jun 2026

2026 Texas Trail Roundup

American Volksport Association 20 Feb 2026

Adult Prom Night 2026

Make Ready Market (Where dining meets community in the heart of SA’s River North District.) 14 Feb 2026

Stampede 5K

Milam Park 7 Feb 2026

5K Freedom Walk/Run

O.P. Schnabel Park Trailhead 14 Mar 2026

2026 SARR Great Greenway Marathon Relay

Leon Creek Greenway Mainland TrailHead 1 Feb 2026

Bexar Branches 5K & Kids Mile Run for the Trees

Arboretum San Antonio 11 Apr 2026

Running Through the Decades 5K/QM/HM - San Antonio

Eisenhower Park 19399 NW Military Hwy San Antonio, TX US 78257 31 May 2026

Red, White and Blue 4mi/8mi/HM - San Antonio

The Rim Shopping Center 17703 La Cantera Parkway San Antonio, TX US 78257 27 Jun 2026