Whatarun 10K - San Antonio
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About the race
The Whataburger WhataRun in San Antonio is scheduled for November 21, 2026 at SeaWorld San Antonio (10500 SeaWorld Dr). The event is described as the inaugural WhataRun in San Antonio and follows a debut event in Houston that organizers say sold out 5,000 spots in two weeks. Participation for the San Antonio event is limited to 4,000 runners.
The event program includes in-person and virtual options with multiple distances and a youth dash. Registration opens July 1, 2026 and closes November 21, 2026. Listed registration fees vary by entry type.
Distances offered include:
- 10K (6.2 miles)
- 5K (3.1 miles)
- Kids 1K (untimed)
- At-home virtual 5K/10K (3.1 miles option)
Additional published details mention officially licensed race merchandise and branded event elements associated with Whataburger. The organizer’s materials note a family-friendly focus with activities for runners, walkers, families, and brand customers. The description lists specific registration fees for each event entry type and identifies the venue address in San Antonio. Visit the organization's website for the most recent information.
