The 5K Foam Fest: Sydney 2026

The 5K Foam Fest Sydney is a 5-kilometre obstacle fun run held at Sydney International Equestrian Centre in Horsley Park. Beginning in the morning, the event centers on foam, water, mud, and inflatable obstacles, not on achieving a fast time. The route features over 25 obstacles, with 2.5 million cubic feet of foam distributed across the course. The course includes the world's largest inflatable waterslide, several slip and slides, rope climbs, wall climbs, cargo nets, mud pits, hurdles, spider web forests, tire hops, lily pads, and Wipeout Wonderland. Participation in the obstacles is optional, allowing individuals to walk, jog, or run through, based on their preference for mess. It is best suited for groups, first-time participants, and casual runners rather than competitive racers. 365 Sports is the organizer of the event.