About Critical Mud

No two cities ever host the same Critical Mud 5K event. Though the race distance stays the same, the event planners litter each race with an ever-changing number of obstacles pulled from a pool of more than 150, giving runners in each city a completely different experience. Some courses might threaten competitors with slippery hills and murky rivers, while others might challenge them to traverse sticky mud bogs and climb up ropes, validating their many years of never skipping gym class. Each event is open to racers as young as 14, but the Little Mudder’s fun run give kids ages 4–13 a chance to get dirty as well. In the spectator areas, family, friends, and supporters can cheer on runners while staying clean.