Siesta Half Marathon 10k, and 5k 2026

Schedule

Sun, 26 Apr, 2026 at 07:30 am

UTC-05:00

Location

Mission County Park | San Antonio, TX

Advertisement

After Your Fiesta, Siesta!
For all race details information,
please visit the ScallyWompus race website.
-----------
Mission County Park
The entire race will be on the River Walk, south.
Starting in Mission Country Park, this course was certified in the past and we are now bringing it back.
So if you are feeling a little overwhelmed with Fiesta Events this is a good chance to chill out with a great half marathon that runs on the San Antonio River, south. This out and back course will give you a chance to see your biggest competitors as they try to close in on you or you try to close in on them. The finish is the better than normal after party with a Fiesta Theme…no sleeping on the course, only after when you get home.
Siesta Half Marathon, 10k and 5k course and start times

Siesta Half Marathon
Start 7:31 a.m.
https://www.plotaroute.com/route/1003781
Siesta 10k & Walkers
8:15 a.m.
https://www.plotaroute.com/route/1003763
Siesta 5k
8:35 a.m.
https://www.plotaroute.com/route/1003740
Siesta .05k Fun Run
8:40 a.m
Packet Pickup:
Fleet Feet San Antonio - Culebra Commons
7010 W Loop 1604 N, unit 103
San Antonio, Texas 78254
4pm to 7p.m.(Day before race)
Race Day: 6:30 a.m. until the start of your race at the start line

Vendor Info
email [email protected]
Sponsor Info
email [email protected]
Awards for 1st to 4th, in 5 year increments in the 13.1, 10k and 5k
Age categories:
14 and under, 15-20, 21-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75-79, 80-84, 85-89, 90+
First overall male and female and first overall masters, male and female, and first overall super masters male and female will be based on Gun Time.
All age group awards will be based on chip time due to needing to start in waves.
**Shirt size not guaranteed on race day if you sign up week of the race, but if not available it CAN AND WILL BE ordered for you**
NOTE ABOUT DISCOUNT CODES: If you are 16 or younger, or 70 and over you get an automatic 50% discount. Do not use an additional discount code. You will be disqualified if you combine an additional discount code.
No Refunds!
Thanks for signing up for our race, sometimes things change and you have to transfer your race entry or change the race, we understand. Please understand that this takes time to make these changes and we charge $20 to make that change or transfer.
It doesn't mean we don't love you.
Age Deals
If you are 16 and younger we are giving you at 50% discount we want you to also take ownership of the race. When you finish, if you are able, come to the finish line and help the other runners. Stay and help clean up. You are young and we need your energy to make everything perfect.
Then be an ambassador for running and our running events, help us promote the events and the volunteers where ever you go. And on social media, snapchat, facebook, instagram..etc…
70+ participants will also get 50% off. If you can afford it we request that you make a small donation to marrowmatch. If you can not that is fine. We also ask that you take ownership of these races and help with advice to younger runners to keep them calm and caring.
DO NOT USE ANY ADDITIONAL DISCOUNT CODES IF YOU ARE GETTING THE 50% OFF, WE WILL CANCEL YOUR REGISTRATION.
Advertisement

Where is it happening?

Mission County Park, Mission County Park Pavilions Restroom, San Antonio, TX 78214, United States

Event Location & Nearby Stays:

Scallywompus Event

Host or Publisher Scallywompus Event

It's more fun with friends. Share with friends

Discover More Events in San Antonio

Sat, 25 Apr Laurie Berkner

Charline McCombs Empire Theatre

ART THEATRE
TDK 22nd Anniversary and KJ Dave\u2019s retirement from karaoke!
Sat, 25 Apr at 08:00 pm TDK 22nd Anniversary and KJ Dave’s retirement from karaoke!

STEELY NEVADA'S BAR & LOUNGE

MUSIC KARAOKE
Opera San Antonio
Wed, 29 Apr at 06:00 pm Opera San Antonio

HEB Performance Hall At Tobin Center for the Performing Arts

PERFORMANCES ENTERTAINMENT
Dr. Seuss's The Cat In The Hat
Wed, 29 Apr at 06:00 pm Dr. Seuss's The Cat In The Hat

Majestic Theatre - San Antonio

ART THEATRE
Combined Youth Service Activity
Wed, 29 Apr at 07:00 pm Combined Youth Service Activity

The Church of Jesus Christ of Latter-day Saints

Chicago - The Musical
Thu, 30 Apr Chicago - The Musical

Majestic Theatre - San Antonio

LIVE-MUSIC ART
Dr Seusss The Cat in the Hat \u2013 Live on Stage at Majestic Theatre San Antonio
Thu, 30 Apr at 07:00 pm Dr Seusss The Cat in the Hat – Live on Stage at Majestic Theatre San Antonio

Majestic Theatre San Antonio

ART THEATRE
San Antonio Opera - The Barber of Seville at Tobin Center for the Performing Arts
Thu, 30 Apr at 07:30 pm San Antonio Opera - The Barber of Seville at Tobin Center for the Performing Arts

Tobin Center for the Performing Arts

PERFORMANCES ENTERTAINMENT
Social Southtown Run Club
Tue, 07 Jan at 06:30 pm Social Southtown Run Club

McIntyre's Southtown

Great Bear Run\/Walk Package Pick-Up Party
Thu, 02 Oct at 07:00 am Great Bear Run/Walk Package Pick-Up Party

Artisan Craft Bar

PARTIES ENTERTAINMENT
Jubilee Academies Joy Fest & 5K Walk\/Run
Sat, 04 Oct at 07:00 am Jubilee Academies Joy Fest & 5K Walk/Run

Southside Lions Park

FESTIVALS NONPROFIT
The Great Bear Run\/Walk
Sat, 04 Oct at 08:00 am The Great Bear Run/Walk

Martin Luther King Park

SPORTS MARATHONS
Super Fun Saturday: Day of Play
Sat, 04 Oct at 11:00 am Super Fun Saturday: Day of Play

630 E Nueva St., San Antonio, TX, United States, Texas 78205

KIDS
St. Mary's University 5k
Sat, 04 Oct at 03:30 pm St. Mary's University 5k

1 Camino Santa Maria, San Antonio, TX, United States, Texas 78228

SPORTS NONPROFIT
Strut & Rescue Fashion Show\/Festival
Sat, 04 Oct at 05:00 pm Strut & Rescue Fashion Show/Festival

5007 S Flores St

FASHION POP-UPS
Day of the Dead San Antonio
Sun, 05 Oct at 08:00 am Day of the Dead San Antonio

Eisenhower Park

MARATHONS SPORTS
Gift of Life 5K\/1K
Sun, 05 Oct at 08:00 am Gift of Life 5K/1K

Lady Bird Johnson Park

KIDS
Paint the Parkway Pink 5K 2025
Sat, 11 Oct at 07:00 am Paint the Parkway Pink 5K 2025

Sapd Police Academy

La Vernia From Break Away Brewing
Sat, 11 Oct at 08:00 am La Vernia From Break Away Brewing

1518 E Grayson St, San Antonio, TX 78208

Fall Run Club Training Kick Off
Sun, 12 Oct at 07:15 am Fall Run Club Training Kick Off

Phil Hardberger Park - Blanco Road Entrance

SPORTS WORKSHOPS

What's Happening Next in San Antonio?

Discover San Antonio Events