McAllister Park - Optimist Pavilion #3, San Antonio TX
Saturday, March 7th, 2026
IN-PERSON RACE 3/07/25 - Join the San Antonio RoadRunners for the 22nd running of the Prickly Pear — the race offers 50K, 15K, and 5K distances run on the natural trails of McAllister Park.
WE LOVE OUR 4-LEGGED FRIENDS, HOWEVER, FOR OUR TRAIL RACES WE DO NOT ALLOW DOGS OR STROLLERS ON THE COURSE FOR SAFETY REASONS.
Race starts and finishes at McAllister Park’s Optimist Pavilion #3 next to the playground in the center of the park. You can find parking near the pavilion or a short walk away. There are restrooms near the pavilion, and port-a-potties with hand sanitizing stations close to the start/finish line.
There are three water stations on the 50K/15K looped course, and one on the 5K course, that will be exclusively stocked with Crazy Water and Gatorade.
The course at McAllister Park is mostly flat and fast single-track trails. We’ll run on the Blue Loop, Mud Creek Loop, and Mosquito Lake trails through rocks, tree roots, dry creek beds, and lots of prickly pear cactus. All races start and finish at the same location.
Friday, March 6th 4-7pm, REI Co-op, 11745 I-10, Suite 110, San Antonio, TX 78230, or race day morning starting at 5:15am near Optimist Pavilion #3.
Can’t join us in-person, then consider signing up for our virtual option and complete your 50K/15K/5K anywhere you choose.
REGISTER EARLY: This race has a cap of 600 runners, and will sell out!
SARR members save 25% with online registration thru 2/1/26 (automatically applied at checkout)
You can find additional details and register for the race at this link.
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