Texas Sun Showdown Half Marathon
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Texas Sun Showdown Half Marathon, Relay & 5k: San Antonio
The Texas Sun Showdown Half Marathon, Relay & 5k is scheduled for Sunday, June 14, 2026, at McAllister Park Pavilion #2, 13298 Buckhorn Rd, San Antonio, TX 78247. The event offers multiple race formats and on-site services connected to the race day.
Events listed for the weekend include:
- Half Marathon
- 4 person half marathon relay
- 2 person relay
- 5K
- Virtual Half Marathon
- Virtual 5K
Relay registration is charged per person and all team members must register separately. Relay categories include Open, Masters (40+), Super Masters (50+), Mixed X (3 female, 1 male), Mixed Y (3 male, 1 female) and Military. The half marathon has a four hour time limit. Participants receive a Texas finisher medal, a Texas theme shirt and post race barbecue food.
Pre-race packet pickup is scheduled the day before at a local packet pickup location listed by the organizer, with additional packet pickup available at McAllister Park on race day. The virtual options allow participants to run or walk from any location and submit results within the organizer specified window. Visit the organization's website for the most recent information.
