Registration Tough Mudder Colorado: Sat June 9 & Sun June 10, 2012 Avon, CO Sat, June 9 Tough Mudder Indiana: Sat June 16 & Sun June 17, 2012 Attica, IN Sat, June 16 Tough Mudder SoCal #2: Sat July 7 & Sun July 8, 2012 Running Springs, CA Sat, July 7 Tough Mudder New England #2: Sat July 14 & Sun July 15, 2012 West Dover, VT Sat, July 14 Tough Mudder Mid-Atlantic: Sat Sept 8 & Sun Sept 9, 2012 Frederick, MD Sat, September 8 Tough Mudder Wisconsin: Sat Sept 8 & Sun Sept 9, 2012 Cascade, WI Sat, September 8 Tough Mudder NorCal (Tahoe): Sat Sept 22 & Sun Sept 23, 2012 Truckee, CA Sat, September 22 Tough Mudder Washington – Seattle: Sat Sept 29 & Sun Sept 30, 2012 Black Diamond, WA Sat, September 29 Tough Mudder NorCal (Patterson): Sat Sept 29 & Sun Sept 30, 2012 Patterson, CA Sat, September 29 Tough Mudder Texas – Austin: Sat Oct 6 & Sun Oct 7, 2012 Paige, TX Sat, October 6 Tough Mudder Las Vegas: Sat Oct 6 & Sun Oct 7, 2012 Las Vegas, NV Sat, October 6 Tough Mudder Missouri: Sat Oct 13 & Sun Oct 14, 2012 Poplar Bluff, MO Sat, October 13 Tough Mudder Utah: Sat Oct 13 & Sun Oct 14, 2012 Tooele, UT Sat, October 13 Tough Mudder Tri-State: Sat Oct 20 & Sun Oct 21, 2012 Englishtown, NJ Sat, October 20 Tough Mudder Kentucky: Sat Oct 20 & Sun Oct 21, 2012 Maysville, KY Sat, October 20 Tough Mudder Carolinas: Sat Oct 27 & Sun Oct 28, 2012 Society Hill, SC Sat, October 27 Tough Mudder Florida: Sat Dec 1 & Sun Dec 2, 2012 Fort Meade, FL Sat, December 1 Tough Mudder 2012 Season Pass Brooklyn, NY Sat, December 29 Tough Mudder Spectators 2012 Brooklyn , NY Sun, December 30 Tough Mudder Volunteers Tough Mudder HQ in Brooklyn, NY Tue, January 1 Tough Mudder California - SoCal #1: Fri, Sat & Sun Feb 8-10, 2013 Temecula, CA Sat, February 9 Tough Mudder Miami: Sat Feb 16 & Sun Feb 17, 2013 Miami, FL Sat, February 16 Tough Mudder Arizona: Sat Feb 23 & Sun Feb 24, 2013 Phoenix, AZ Sat, February 23 Tough Mudder Georgia: Sat Apr 6 & Sun Apr 7, 2013 Atlanta, GA Sat, April 6 Tough Mudder Spectators 2013 Brooklyn , NY Mon, December 30