ALL VIRTUAL EVENTS ARE NOW CLOSED! We invite you to join us for the 3rd AnnualTexas Sun Showdown Half Marathon, Relay & 5k Three great options: Want a challenge? Run the Half Marathon. Want to get a team together to relay? Grab your friends, find your team shirts or costumes! You can also run the 5K solo. Participants receive a Texas finisher medal, an awesome Texas theme shirt and delicious Texas barbecue food post race. TIME LIMIT FOR THE HALF MARATHON IS 4 HOURS. Relay Info: You will be prompted to join an existing Relay Team or create a new Relay Team during the registration process. Registration fee is a per person fee. All team members must register separately. Relay Categories: Open (All male, all female, or co-ed, any age) Masters (All male, all female, or co-ed, ages 40+) Super Masters (All male, all female, or co-ed, ages 50+) Mixed X (3 female, 1 male, any age) Mixed Y (3 males, 1 female, any age) Military Packet Pickup Info: Pre-Race Packet Pickup-Saturday June 13th 11-4 PM
Hotels Near This Race
Find accommodation close to the start line in San Antonio, TX. Sorted by distance from the race venue. Book early — race weekend hotels fill fast.
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Texas Sun Showdown Half Marathon, Relay & 5k 2026 — San Antonio, TX
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Race Travel Insurance
Don't forget travel insurance for June 14.
You've trained for months and booked a trip to San Antonio, TX.
A pre-race injury, a delayed flight, or a family emergency can derail the whole thing.
Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it,
and may cover medical costs if something goes wrong on the course. Plans typically only run
5-7% of your total trip cost — and running events are covered under standard plans with no
additional coverage needed.
Trip cancellation up to 100% of prepaid costs
Running events covered under standard plans — no add-ons needed
Trip interruption up to 150% of non-refundable costs
