Toughest Mudder Endurance Obstacle Course

Participants smiling as they start running from starting line

OVERNIGHT ADVENTURE

A full 12-hours of extreme teamwork, stamina and mental grit testing action from 8pm Saturday to 8am Sunday.

With individual and team categories, this is a running competition like no other. Prepare to spend time well outside your comfort zone.

See Events

Participant carefully climbing a muddy obstacle

What is Toughest?

An event unlike any other. Starting at 8pm, complete as many 10km lap as you can, including some of our most insane obstacles.
Toughest Mudder features a dedicated overnight pit area, for your loyal pit crew. Complete with early load-in, shoe drying stations, phone chargers, event announcers and killer tunes.

I am ready

WHAT YOU GET

Participant posing with 'gun' gesture as he reached the finish line

Action Photos

Use our proprietary facial recognition to find photos of yourself conquering the course. Post to Instagram. Bask in the glory.

Toughest Swag

Just like every Tough Mudder event, you earn the right to rep some sweet Toughest Mudder Swag.

Toughest Mudder Teams

Everything Your Team Needs To Know

How does it work?

Teams of between 2-4 athletes take on the course together. After the first lap, when all teammates must run together, a minimum of two team members must be physically together on course during all active laps. Each runner has their own chip – so we’ll be checking to make sure you don’t abandon each other.

We’ve got answers to all your Toughest questions

See FAQ’s