2025 San Antonio Marathon

The 2025 San Antonio Marathon will take place from December 5 to December 7, 2025, in the vibrant city of San Antonio, Texas. Participants can expect mild winter weather, with average temperatures ranging from the mid-50s to low 70s°F, creating ideal running conditions. This annual event features a variety of races, including a full marathon, half marathon, and a 5K, allowing runners of all levels to engage in this festive celebration of sport. The weekend promises a lively atmosphere with themed miles, finisher medals, and a chance to be part of a community-focused experience organized by San Antonio Sports.

What distances are available for this event?

• →Marathon on Sunday, December 7, 2025
• →Half Marathon on Sunday, December 7, 2025
• →5K on Friday, December 5, 2025

How much does registration cost?

• →Marathon: $179
• →Half Marathon: $139
• →5K: $60

What is the age requirement for participants?

• →Marathon: 16+
• →Half Marathon: 14+
• →5K: 7+

What is included in registration?

• →Finisher Medals
• →Participant T-Shirts

Is there a discount for military and first responders?

Yes, a discount is offered via GovX while supplies last.

Are there any group registration options?

Yes, running clubs, corporate teams, and family/friends can register together for exclusive benefits.

What can participants expect from the course?

Course highlights, themed miles, and finisher medal designs will be announced soon, promising an exciting running experience.

What is the event schedule?

• →5K race starts on Friday, December 5, 2025
• →Marathon and Half Marathon races are scheduled for Sunday, December 7, 2025

What awards and prizes are available?

Details regarding awards and prizes will be provided closer to the event date.

What are the weather considerations for the event?

Participants should prepare for mild winter conditions, with expected temperatures ranging from the mid-50s to low 70s°F.