Designed as an endurance event, the Operation Flinders Challenge gives participants the choice of 18, 34, 50 or 100km distances to tackle in teams of two, three or four. Experience a walk or run through the stunning Adelaide Hills and Mt Lofty Ranges, along the Torrens River, Yurrebilla and Heysen Trails.
All funds raised will solely support the Operation Flinders Foundation, helping transform the lives of young people 'at risk'.
Held annually in October. Previously known as the Trailblazer Challenge.
Event date: Sat 10 - Sun 11 Oct 2015