When
Saturday, June 6th, 2026
Where
1101 Waterloo Lake Dr, Denison TX
Distances
Ultra · Marathon · Half · 10K
About this race
🏃♂️ Event Overview
The Texoma Challenge is an endurance event featuring a 5K, 10K, 10K Ruck, Half Marathon, Marathon, 50K, and 50K Relay in the foothills of North Texas at Waterloo Park.
🗺️ Race Details
- Date: June 6, 2026
- Location: 1101 Waterloo Lake Dr, Denison, TX
- Course: The event follows a 6.2 mile loop of unique trails
- Start/Finish: Beginning and ending in Waterloo Park
🔗 More Information
For additional details and registration, visit the official race website: Texoma Challenge.
Course map
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