Athletes are gearing up for Texoma's Hellacious Obstacle Run.
The 5-K run, sponsored by the Leadership Wichita Falls Class of 2011, will benefit communities in schools and other North Texas organizations.
The off-road adventure starts near the Bridwell Ag Center and winds along the Wichita River, past the falls and through Lucy Park and back to Bridwell.
Organizers say the obstacle course makes THOR different than any other run.
For more information or to register, click here.