The Best Races - San Antonio

DEC
12
2026
Run for Breast Cancer at Olmos Basin Park on December 12, 2026 offers in-person and virtual options across 5K, 10K, half marathon and a family mile, with mailed swag, optional timing, and charity fundraising elements.
Sat 12 Dec 2026
13 miles 10 kilometers 5 kilometers

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Run for Breast Cancer 5K/10K/13.1 SAN ANTONIO

The event takes place at Olmos Basin Park on Devine Road in San Antonio on December 12, 2026. Distances offered include:

  • 5K
  • 10K
  • Half-marathon (13.1)
  • Virtual Run
  • Family 1 Mile Fun Run

The event is organized as smaller, capped waves with limited spots per wave. A virtual option is available that includes a digital training pack and the ability to complete the distance at any time and place. Participants receive mailed swag in the US, which may include a running T-shirt, a finisher's towel or giveaway, and a finisher's medal; technical shirts are available as a paid upgrade. Race bibs are provided on race day; packet pickup is not required.

Timing is optional. There are no timing chips; participants may track time with apps and submit results for posting, or request coordinator assistance for timekeeping. Organizers list sponsors and offer charity initiatives; after the race organizers donate $1 for each mile logged by participants to partner charities. Fundraising is optional. Visit the organization's website for the most recent information.

13 mi
Half-Marathon 13.1
10 km
10k
5 km
Family 1 Mile Fun Run
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