2026 San Antonio Marathon
Sun, Dec 6, 2026, 7:15 AM CST
- Location
- San Antonio, TX
- 434 S. Alamo Street, 78205
- Type
- RUN
Sign up and verify details on the organizer’s official page.
Vibe analysis coming soon
Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.
Distances & registration
3 optionsRegistration for all distances is through the official signup link above.
- 5K
Fri, Dec 4, 8:00 PM CST · From $54.43
Opens Feb 6, 2026, 4:40 AM CST · Closes Apr 19, 2026, 7:59 PM CDT
- 13.1 Miles
Sun, Dec 6, 7:15 AM CST · From $118.63
Opens Feb 6, 2026, 4:40 AM CST · Closes Mar 3, 2026, 11:49 AM CST
- 26.2 Miles
Sun, Dec 6, 7:15 AM CST · From $129.33
Opens Feb 6, 2026, 4:40 AM CST · Closes Feb 15, 2026, 1:24 PM CST
Vibe Check
Steady Effort
Steady Effortlonger distance
- Rolling area
Based on terrain, weather, and distance data.
The course
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From the organizer
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.
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