Health advisory issued for participants of 'Tough Mudder' race
Late rally lifts Tabor into final day of state championship play at Class B state Legion - Mitchell Republic
B Magazine: BioKyowa employees face fears in Tough Mudder competition (7/14/23)
Copper welcomes Tough Mudder
Toughest Mudder Changes for 2019
The Notorious Tough Mudder Obstacle Course Is Coming To The Dallas Area This Coming Weekend - Secret Dallas