Texas Endurance Runs 24/48
About this race
Registration opens in February!
14th Annual Endurance Running Party. Featuring:- No shade, but LOTS of humidity!
- Avg nighttime temperatures: 77* / Avg daytime temperatures: 97*
- Asphalt, gravel roads, and rock-hard grass.
- 'Fat-Ass-Style' event
- Usual Aid station food & drink (HAMMER Heed, water & soda; sweet/salty/crunchy/bland snacks)
- Indoor bathrooms & shelter with A/C at Start/Finish
- Professional timing & lap-counting
- FREE limited camping
- 1.25-mile loop
- Like-minded crazy people
Pick your distance
Running
48-Hour Endurance Run
- Run as many loops of the course as you can in 48 hours! - Medals for all finishers, distance stickers for at least 50K. - Hand-painted brick for 100 or more miles! - Winners get a plaque.
Friday Night 24-Hour Fun Run
Run a marathon, 50K or as many miles as you can in 24 hours! - Medals for all finishers, distance stickers for 50K or more. - Winners get a paque. - Challenge yourself by running Friday AND Saturday!
Saturday Night 24-Hour Fun Run
Run a marathon, 50K or as many miles as you can in 24 hours! - Medals for all finishers, distance stickers for 50K or more. - Winners get a paque. - Challenge yourself by running Friday AND Saturday!
Typical race-day weather
Based on 10 years of Open-Meteo archive data for this event's race dates in Fort Worth, plus the 3 days either side.
The sun rises at 6:38 AM and sets at 8:33 PM local time (CDT) in Fort Worth on July 24, 2026 — 13h 55m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2026 results — Texas Endurance Runs 24/48
98 finishers across 3 distances · leading places in the 48-Hour Endurance Run
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Kathryn Stewart | 46:27:12 | 27:52 /mi |
| 2 | Collin Tremain | 44:09:53 | 26:30 /mi |
| 3 | Mark Henderson | 47:05:25 | 28:15 /mi |
| 4 | Nathan Burleson | 43:53:40 | 26:20 /mi |
| 5 | Amanda Oliver | 38:30:53 | 23:07 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
All results by year
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🏃 Plan Your Next Race in Fort Worth
Find upcoming events by distance:
- Fort Worth 5K Races 118 races
- 10K Run Events in Fort Worth 70 races
- Fort Worth Half Marathons 62 races
- Marathons in Fort Worth 3 races
- Fort Worth Running Calendar 2026 137 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 144 Fort Worth events
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