
HEAVY METAL MUSIC BLASTED toward the parking lot. Hundreds of racers lined up, bib numbers scrawled in black permanent marker on their foreheads and arms.
It was a Sunday morning at a Tough Mudder event. I’d come to race but also to witness a cultural phenomenon still sweeping the nation.
Founded in 2010 and now drawing hundreds of thousands of participants a year, Tough Mudder events are held around North America and beyond.
My race on July 20th was set in rolling farmland near Hudson, Wis. The venue was a typical Mudder course, with a 10-mile trail lacing together 20 obstacles for a military-style challenge.
A warrior theme prevails, and the company markets that its venues are inspired by British Special Forces training camps. I wore trail running shoes and running shorts, and I have to admit was a little nervous at the starting line.





