Mud, sweat, and obstacles that challenge every muscle you forgot you had. The WAX Burner Obstacle Course Race transforms Trewan Hall's grounds into Cornwall's ultimate playground of grit and laughter. Choose your battle: 5K with 30 obstacles or the full 10K with 60 challenges that'll have you crawling, climbing, and celebrating with strangers. Run it solo, tackle it with friends, or make it a family affair — ages 10+ welcome. Two days of mud-splattered memories await on September 26th-27th, 2026.