Southtown River Run 10k
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Event overview
The 2026 Southtown River Run is a 10k group run on Saturday, January 3, 2026 in San Antonio, TX. The event is set to start and finish at the San Antonio Mennonite Church, downtown near Brackenridge High School and adjacent to the river pathway. The listed entry price for the event is $20. Registration is required due to limited capacity and closes on January 3, 2026; at the time listed there were 50 spots remaining.
Logistics and offerings
Organizers note there will be no traditional race bibs; runners will be marked with numbers and most participants are expected to track their distance with a watch or phone app (Strava is recommended). Parking is available to the right of the church and on nearby streets. Registered participants are offered smoothies, opportunities to win prizes, and special discounted Sheath clothing. Medals will not be handed out, but a photo backdrop and commemorative awards will be available. Additional items for purchase include baked goods, coffee, and clothing. The event cost supports church operations and some snacks and drinks; additional donations go directly to the church. Visit the organization's website for the most recent information.
