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SARR Prickly Pear

Date
Saturday, March 6, 2027
Mar 06 Saturday, 2027
Registration open· closes Mar 6, 2027 Register Now

Registration links may earn us a small commission at no extra cost to you.

When and where is SARR Prickly Pear?

SARR Prickly Pear is on Saturday, March 6, 2027 in San Antonio, Texas. The first event starts at 6:00 AM local time. Distances: 5K, 15K, ultra and trail run. Current entry fees run $49 to $99 on RunSignup, before processing fees. Online registration is open and closes Mar 6, 2027.

Prickly Pear Trail Run race guide

The Prickly Pear Trail Run is San Antonio RoadRunners’ 50K, 15K and 5K at McAllister Park on Saturday, March 6, 2027, its 24th running. The mostly flat, fast single track has rocks, roots, dry creek beds and plenty of prickly pear, with almost no pavement. The race is capped at 600 runners and expected to sell out.

Venue
McAllister Park
50K
3 × ~10.3-mile loops
50K start
6:00 a.m.
Course cutoff
4:00 p.m.
Field
600, expected to sell out
Prices rise
After Jan 31

Prickly Pear Trail Run FAQ

When and where is the Prickly Pear Trail Run?

Saturday, March 6, 2027, at McAllister Park, Optimist Pavilion #3, 13102 Jones Maltsberger Rd., San Antonio. The 50K starts at 6 a.m., the 15K at 8 and the 5K at 8:30.

How much does the Prickly Pear Trail Run cost?

Current RunSignup entry fees, before processing fees: Prickly Pear 50K $99 ($109 from February 1); Prickly Pear 15K $69 ($79 from February 1); Prickly Pear 5K $49 ($59 from February 1). Prices in parentheses are the next RunSignup tier.

What is the Prickly Pear course like?

Natural dirt trail with rocks, roots, dry creek beds and prickly pear cactus, mostly flat and fast single track on the Blue Loop, Mud Creek Loop and Mosquito Lake trails. The 50K is three loops of about 10.3 miles, the 15K one loop of about 9.4 miles and the 5K about 3.4 miles.

What are the Prickly Pear cutoffs?

The course closes at 4 p.m., and 50K runners must start their third loop by 12:45 p.m.

What aid is at Prickly Pear?

Three water stations on the 50K and 15K loops and one on the 5K, with Crazy Water and Gatorade. It’s cupless, so carry a bottle or collapsible cup.

What do Prickly Pear finishers get?

Every finisher gets a medal, and 50K finishers also get a hat and car sticker. Awards go to the top three overall and to masters (40+) in each distance.

Where is Prickly Pear packet pickup?

Friday, March 5, 4–7 p.m. at REI, 11745 I-10, Suite 110, San Antonio, or race morning from 5:15 a.m. near the pavilion. Dogs and strollers aren’t allowed on the course.

Race facts checked November 9, 2026 against RunSignup: Prickly Pear Trail Run. Entry fees come from RunSignup. Always confirm details with the race before you travel.

Events & distances

EventDistanceStartEntry feeRegistration
VIRTUAL Prickly Pear 50K50KMar 6, 2027, 12:00 AM$99.00 until Jan 31, 2027Opens Apr 8, 2026 · Closes Mar 5, 2027
VIRTUAL Prickly Pear 15K15KMar 6, 2027, 12:00 AM$69.00 until Jan 31, 2027Opens Apr 8, 2026 · Closes Mar 5, 2027
VIRTUAL Prickly Pear 5K5KMar 6, 2027, 12:00 AM$49.00 until Jan 31, 2027Opens Apr 8, 2026 · Closes Mar 5, 2027
Prickly Pear 50K50KMar 6, 2027, 6:00 AM$99.00 until Jan 31, 2027Opens Apr 8, 2026 · Closes Mar 6, 2027
Prickly Pear 15K15KMar 6, 2027, 8:00 AM$69.00 until Jan 31, 2027Opens Apr 8, 2026 · Closes Mar 6, 2027
Prickly Pear 5K5KMar 6, 2027, 8:30 AM$49.00 until Jan 31, 2027Opens Apr 8, 2026 · Closes Mar 6, 2027

Fees shown are the RunSignup price tier in effect now, before processing fees. Times are local to the race.

About SARR Prickly Pear

IN-PERSON RACE 3/06/27 - Join the San Antonio RoadRunners for the 24th running of the Prickly Pear — the race offers 50K, 15K, and 5K distances run on the natural trails of McAllister Park. These courses contain dirt, rocks, tree roots, and next to no pavement. Trail shoes are recommended.

Start Times/ Course Cutoff - 50K starts at 6am and will run three 10.34 mile loops. 15K starts at 8am and is one 9.36 mile Loop. 5K is 3.38 miles and starts at 8:30am. All distances start and finish at same location. 50K and 15K starts will be staggered. Course Cut-Off time is 4pm (10 hours). 50K participants MUST start their 3rd and final loop before 12:45pm.

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 Details:
The race is chip-timed, you must wear a bib on the front of your shirt.
Awards to Top 3 Overall and Masters (40+) Female/Male/Non-Binary runners in all three distances. Sorry there are no age group awards. Finishers medal for everyone who crosses the finish line! 50K Runners who cross the finish line receive a finishers hat and car sticker. Race results will be available on race day, and photos will be posted at https://runsignup.com/Race/Photos/TX/SanAntonio/PricklyPearTrailRun within 4-5 days after the race.

Race Staging Area / Parking / Restrooms - 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.

Cupless Pouring / Aid Stations - 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. Look for HydraPak signage that reminds you to pull out your collapsible cup! THIS IS A CUPLESS RACE--You must carry your own hydration device or a collapsible cup to fill at stations. We will have volunteers available to assist you. We will not have any paper cups. Please give a hoot and don’t pollute the trails, please dispose of your trash at Aid Stations or carry with you.

Course Details - 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.

50K Route: Plot-A-Route 50K Route
15K Route: Plot-A-Route 15K Route
5K Route: Plot-A-Route 5K Route

Packet pick-up - Friday, March 5th 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.

VIRTUAL RACE: Can’t join us in-person, then consider signing up for our virtual option and complete your 50K/15K/5K anywhere you choose. Virtual Race participants are not eligible for awards, or 50K finishers hats. Virtual participants will receive race tshirt, finishers medal and 50K will receive an oval finishers sticker. PACKETS ARE NOT AUTOMATICALLY SHIPPED. YOU MUST ADD-ON SHIPPING AT REGISTRATION. YOU MAY ALSO PICK UP YOUR PACKET AT PACKET PICK UP AT NO CHARGE. WE DO NOT HOLD PACKETS AFTER THE RACE.

REGISTER EARLY: This race has a cap of 600 runners, and will sell out!
SARR members save 25% with online registration thru 1/31/27 (automatically applied at checkout)

Description provided by the race organizer via RunSignup.

Race data provided by RunSignup and refreshed every morning(last sync Nov 12, 2026). Registration happens on RunSignup; Lone Star Strides may earn a referral commission at no cost to you. Always confirm dates and details on the official race page.

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