Complete the form to preregister for a 2013 Tough Mudder® event in your area. We’ll send you an email with a discount code when the event is open for registration!

Tough Mudder® is more than an event, it’s a way of thinking. By running a Tough Mudder® challenge, you’ll unlock a true sense of accomplishment, have a great time, and discover a camaraderie with your fellow participants that’s experienced all too rarely these days. Tough Mudder® events are hardcore 10-12-mile obstacle courses with 25-30 military-style obstacles. As the leading company in the booming obstacle course industry, Tough Mudder® has already challenged 500,000 participants worldwide.