THE SOUTHWEST’S ULTIMATE TRAIL Race SERIES
Running and cycling events built for people who show up, keep the pace, and move together without the unnecessary talk.
Race Through the Second Largest Canyon in the US
Race Series
50M
50K
25K
Palo Duro Trail Run
Date
Saturday, Oct 17, 2026
Location
Palo Duro Canyon State Park
3 Hour
6 Hour
3 Chaparrals Endurance Trail Run
Date
Saturday, March 28, 2026
Location
Palo Duro Canyon State Park
1/2 Marathon
4M
Fire Ball Half and 4 Mile
Date
Saturday, Aug 23rd, 2025
Location
Palo Duro Canyon State Park
Our Story
It all started with the Palo Duro Trail Run 50 Mile / 50K / 25K — and this year, we’re celebrating its 40th anniversary.
In 2025, we’re also launching two exciting new races: the 3 Chaparrals 3/6 Hour Endurance Run and the Fire-Ball Half-Marathon & 4 Mile.
The 3 Chaparrals is named in honor of Red Spicer, Bob Givens, and Tom Lowry — three of the original trailblazers of Palo Duro Canyon State Park. The Fire-Ball Half & 4 Mile is the much-requested return of the Spring Trail Run, hosted by the Lone Star Runners Club in the canyon for several years.
With the addition of these two new races, you now have the opportunity to experience the breathtaking beauty of Palo Duro Canyon across three distinct seasons.
We challenge you to run all three.
WHO
IT’S FOR
Our Mission
Our Mission is to challenge the body, while nurturing the mind and soul in beautiful Palo Duro Canyon State Park.
Searching for race partners
We can help!
You’re new but curious
First event? Totally fine.
Do I need to be fast or experienced?
Absolutely not. As long as you have the spirit to finish, you’re more than qualified to join us.
Is there a fee to join the event?
Fees vary per event to cover the magic behind the scenes. Check each event page for the full breakdown.
Are there age restrictions?
If you can run or ride, you can join. Some high-intensity races may have limits, so check the event details.
What should I bring to the event?
Bring your basic gear, stay hydrated, and don’t forget your post-race smile. Check each event page for specific details.