Many people gathered at Lucy Park Saturday morning for THOR.
THOR stands for Texoma's Hellacious Obstacle Run; an iconic 5k Obstacle Run to be exact.
There was plenty of challenging and exciting obstacles, mud riddled trails and a finish line village.
Newschannel 6 talked to the the Chairman of THOR who said that this race is all about giving back to the community.
"Giving back is the primary goal of everything we do for THOR. We want to come out here as volunteers and give back to our city. That is why we have this great event for everyone to enjoy," said Clayton Hein.