The Best Races - San Antonio
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Event
The Sloth Run in San Antonio takes place on June 20, 2026 at Lady Bird Johnson Park, 10700 Nacogdoches Road, San Antonio, TX. The event offers multiple race options and a family fun run.
- 5K
- 10K
- 13.1 (Half-marathon)
- Virtual Run
- 1 Mile Family Fun Run
Race details
The event is organized as smaller, capped waves filled on a first-come, first-serve basis. Timing is optional; participants may track their time with a personal app and submit results for posting, and the event does not use timing chips. Race bibs are provided on race day and most participant swag is shipped to U.S. mailing addresses instead of in-person packet pickup.
Included items listed by the organizer are a running T-shirt (shipped), a finisher’s towel or other giveaway, a finisher’s medal, a digital training pack, online results, and a certificate of completion. A technical running shirt is available as an optional upgrade for an additional fee. A virtual run option is available with a digital training pack and medal distribution after submitted results.
Published registration fees vary by distance; the organizer lists specific prices for the 5K, 10K, half-marathon, virtual run, and family mile. Sponsors named for the event include GATORADE and several local partners. Visit the organization's website for the most recent information.