Tough Mudder 2025 Dates. Register for tough mudder nsw 2025 at rydges resort hunter valley and take on the best. Register for world's toughest mudder on june 28 & 29, 2025 and take on the ultimate 24 hour.
Tough mudder infinity events are 8 hours long, beginning saturday morning. Ends 5 january at 11:59pm.