Tough Mudder – Probably the toughest event on the planet.

Steep cliffs, rolling hills and thick Aussie bush are the perfect setting for Tough Mudder Sydney – Southern Highlands. Mudders may think the holidays have come early as they wind through the site’s Christmas tree plantation and make their way through gut-busting mud, deep gorges and our biggest, most badass obstacles yet. This diverse terrain is a Tough Mudder Course Designer’s muddy field day, and when we unleash this killer course, you’ll have one of your own.