Caveman Challenge at Waterloo Lake
Denison, United States • 11 Oct 2025
Caveman Challenge at Waterloo Lake (Oct 11, 2025)
The Caveman Challenge is a trail running event held at Waterloo Lake trail in Denison, TX. The location address is 1101 S. Waterloo Lake Dr. The event is billed as the inaugural Caveman Challenge and includes multiple race options. Registration for the event closes on Thu, Oct 9 at 11:59 PM CT.
Course and distances
The course is a natural trail with dirt, rocks, roots, and lake overlooks. The route includes a cave feature located in the middle of the course. Visit the organization's website for the most recent information.
- 50K
- Marathon
- Half marathon
- 10k
- 5k
- Fun run/lake walk