For the bikers, Roundtu-It Holiday Park hosts the 'Avanti Roundtu-It Six Hour Classic' . This event is a night ride and will next be held on 4th November 2006.

Competitors from all areas of the state, journey to the park to participate in this event which starts at 5.00pm and concludes usually around 11.00pm. Each entrant's fee includes a cooked breakfast next morning.

Each year, on the March Labor Day long weekend, the park hosts the entrance and final "twist" of the 'Great Karri Ride' from Pemberton to Northcliffe.  Competitors ride from the Northcliffe Forest Park, through the Eco Park, to return to the Northcliffe Forest Park.