Set against the backdrop of North Texas' rolling hills and picturesque trails, the Texoma Challenge offers runners an unforgettable endurance experience at Waterloo Park in Denison, TX. This multi-distance race series includes options for every level of runner: 5K, 10K, Half Marathon, Marathon, 50K, and a unique Ruck event where participants carry weighted packs adding to their challenge. The centerpiece is the 6.2-mile loop trail at Waterloo Park, featuring rooty single-track paths that wind through lush landscapes with scenic vistas around every corner. The rolling terrain offers an elevation gain of approximately 500 feet per lap, providing a challenging yet rewarding experience for all participants. Participants can also join in on the Texas Summer Night Series by registering early and saving up to 20% across multiple events leading into the Noche Trail Run's Midnight Monster Pass challenge. The Texoma Challenge is designed with an emphasis on community spirit and runner support, offering aid stations along the course providing essential hydration and snacks. Friendly volunteers line the trails, cheering runners on as they push their limits under the starlit sky of Texas evenings. Registration for this event includes a range of perks such as custom-designed race tees, finisher medals, and unique collectibles that commemorate your achievement. Additionally, there’s an added touch with DFL (Dead Freakin' Last) awards for those who complete the 50K distance or relay, celebrating every runner's effort. For runners looking to make a commitment beyond just this event, Texas Outlaw Running offers membership packages which can significantly reduce entry costs and provide exclusive benefits across multiple races throughout the year. Participants are encouraged to arrive early on race day for packet pickup and to explore the local pop-up store showcasing unique gear and merchandise. The start times vary by distance but all events begin in the evening, with headlamps required due to nightfall conditions. The Texoma Challenge is more than just a run; it’s an experience that combines stunning natural beauty with spirited competition under the stars of Texas skies. For detailed information about course maps, aid stations, and policies regarding race day logistics, visit www.TexasOutlawRunning.com. The site also offers answers to frequently asked questions and provides essential contact details for any further inquiries or assistance needed before your run.
Races Offered
50K
Jun 26, 2027
straighten
Distance —
50K
terrain
Type —
Running
timer
20:00
sell
$120.00
50K RELAY
Jun 26, 2027
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Distance —
50K
terrain
Type —
Running
timer
20:00
sell
$300.00
Half Marathon
Jun 26, 2027
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Distance —
21.1K
terrain
Type —
Running
timer
20:00
sell
$80.00
Marathon
Jun 26, 2027
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Distance —
42.2K
terrain
Type —
Running
timer
20:00
sell
$110.00
10K
Jun 26, 2027
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Distance —
10K
terrain
Type —
Running
timer
20:10
sell
$60.00
10K RUCK
Jun 26, 2027
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Distance —
10K
terrain
Type —
Running
timer
20:10
sell
$63.00
5K
Jun 26, 2027
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Distance —
5K
terrain
Type —
Running
timer
20:20
sell
$50.00
Weather History
These values represent the 3-year monthly averages for June in Denison.
