The Hilly Half Marathon and Hilly Marathon on Sunday, 6 May 2018 follow road, fire trails and walking tracks through Hamilton Island's undulating interior.
Following a rugged 21 km route uphill and down dale, the half marathon puts individual and team relay competitors to the test. Relay teams can have 2 or 3 members. There are also 3km, 1.5km and 750 metre junior events. The full marathon is two laps of the half marathon course, the first in reverse.