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2026 San Antonio Marathon

Friday, December 4, 2026

San Antonio, Texas

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$109Price
12/6/2026 07:15Start
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The Experience

The San Antonio Marathon, presented by San Antonio Sports, celebrates the spirit and heritage of our city. In collaboration with the City of San Antonio, Visit San Antonio, and Centro, this signature event invites you to experience a premier running celebration in the heart of San Antonio - Where Every Step Tells a Story.

Race Details

Race Day

Friday, December 4, 2026 · 12/6/2026 07:15

Start Location

434 S. Alamo Street, San Antonio, TX 78205

Course

Loop

Also Offers

26.2 Miles5K

Giveaway

T-Shirt

Registration

Register online — $109

Race Website

Official race information

Historical Weather

☀

Avg High

67°F

☽

Avg Low

52°F

☂

Precip

0.03 in

🍃

Wind

9.4 mph

72% humidity·Based on 5-year historical data

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