Mountain Designs GeoQuest 48hr is Australia's premier adventure race. It involves 48+hrs of non-stop endurance racing in the major disciplines of trekking, mountain biking and kayaking.

The Geo-Half adventure race is run at the same time as the Mountain Designs GeoQuest. It covers only half the distance but teams have the full 48hrs to complete it.

Dates: 7-10th June 2013.