
In 37 days · Sat, Nov 14, 2026
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Saturday, November 14th, 2026
6222 UTSA Boulevard, San Antonio TX
Half · 5K
53–70°F · low rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
62–80°F
dry
2024
52–74°F
dry
2023
54–69°F
dry
2022
49–66°F
rain
2021
52–75°F
dry
2020
69–84°F
dry
2019
39–47°F
rain
2018
30–53°F
dry
2017
62–74°F
dry
2016
54–74°F
dry
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About this race
Race Overview
Final race of the Alamo Beer Challenge, 2025
Join us at the Battle of Leon Creek for the 20 mile, 10 mile, and 5k races on November 14, 2026, at 6222 UTSA Boulevard, San Antonio, TX. For all race details information, please visit the Scallywompus race website.
Leon Creek is part of the linear parks that are so awesome in San Antonio. Many come to our city now to ride or run on these unique paved trails. Rolling hills, inclines, tree covered in many locations. This park that runs on the creek bed will give you an experience like none other.
Race Distances
- 20 Miler:
- 10 Miler:
- 5k:
Start Times
- 7:00 a.m.: for 20 milers
- 7:55 a.m.: for 10 milers and all walkers
- 8:45 a.m.: for 5k runners
About the Challenge
- Enjoy the Party: Come for the race, stay for the party!
- Marathon Prep: Help you test if you are on track to cross the finish line of the San Antonio Rock and Roll Marathon or the BCS Marathon.
- Food and Beer: Enjoy food and beer at each race.
- Meet Others: Meet some other great and wild people along the way.
Pricing
- 20 Miler: $99
- 10 Mile: $55
- 5k: $45
- Late Fees: 15 days before the event add $5: race day add $10
Scally-Facts
- Discount: If you are 16 or younger you get an automatic 50% discount.
- 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+
- Awards: First overall male and female and first overall masters, male and female. Awards for 1st through 4th based on chip time.
- Walker Guidelines: Check in at the timing table if you are walking the entire race.
Participant Guidelines
- Start Early: Show up with plenty of time to get your bib and check in.
- Volunteers: Invite family and friends to volunteer while you run.
- Changing Clothes: Bring a change of clothes for after the race.
- Fun Merchandise: Each race has a unique design on super soft tri-blend shirts.
Virtual Runners
We offer the opportunity to run on your own but still sign up for the race. Life happens and sometimes even at the last minute you can’t make it to the race. You can switch to virtual: we prefer if you do that on the Thursday before the race. There will be a charge to mail your packet which is currently $12 per packet.
No Refunds
Thanks for signing up for our race. If you need to transfer your entry or make changes, please note that we charge $20 to make that change two days before the race and $30 on the day before. No transfers are allowed after race day.
Contact Information
For any questions, please contact [email protected] for assistance.
Register for the Race
To register for the race, visit the race page here.
Course map
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