Head to Boone, IA to test your limits at this tough obstacle course that combines running, climbing, jumping, crawling, and balancing through a muddy gauntlet designed to challenge your endurance, speed, strength, agility, and mental fortitude. You'll cross the finish line with a t-shirt, medal, fruit, and a beer (if you're 21+), though register close to race day and note that finisher shirts and medals may be in short supply. Whether you go solo or assemble a team, this is your chance to discover what you're really capable of!