ON Running Run Course


Half IronFest - 21.1km
OlyFest - 10.5km
SprintFest - 5km

Competitors will be required to complete 4 x 5.26km laps for the Half IronFest event, 2 x 5.26km laps for the OlyFest event and 1 x 5.25km lap for the SprintFest event.


The run course has 2 out and back sections around the beautiful lake and wetlands near Bunbury's Koombana Bay. The course is relatively flat and is a mixture of footpaths and road.

Rocket Science Swim Course


Half IronFest - 1.9km
OlyFest - 1500m
SprintFest - 500m

Competitors will be required to complete 2 x 950m laps for the Half IronFest event, 2 x 750m laps for the OlyFest and 1 x 500m lap for the SprintFest event.


Race start will be from the beautiful Koombana Beach and will be a deep water start. Competitors will swim in an Anti-Clockwise direction in the crystal clear waters of Koombana Bay. 

Hammer nutrition Bike Course


Half IronFest - 90km
OlyFest - 36km
SprintFest - 18km

Competitors will be required to complete 5 x 18km laps for the Half IronFest event, 2 x 18km laps for the OlyFest and 1 x 18km lap for the SprintFest event.


The bike course is an out and back 18km Course. The course is flat and fast along some of Bunbury's beautiful coastline. The course is magnificent and scenic.