The Ground Effect 12 hour Day/Nighter & 6 Hour Solo Hanmer is a not to be missed event, great mountain biking combined with the atmosphere created when several hundred like minded mountain bikers get together.

The concept of a 12 Hour Race is very basic. Simply ride as many laps of the 10 km (approx) loop course as you can in 12 hours. You can ride solo or in a team, be competitive or be relaxed.

Enjoy the action for yourself on the 5th April 2008 at Jollies Pass Road, Hanmer Springs.