Swim. Bike. Run. Smile!

The Isaac Construction Selwyn Kids Triathlon follows the traditional swim, bike, run format of triathlon. The event is specifically designed for primary school aged children and structured to give them an introductory experience to the sport through a fun, positive and encouraging atmosphere.

The event is run out of the Selwyn Aquatic Centre and Foster Park in Rolleston. The participants will swim in the pool complex and upon exiting the pool, grab their bikes, push them across Broadlands Drive and begin the bike course. Within the confines of Foster Park they will complete the bike and run components of the race before finishing the event.

The event is not be timed and there will be no prizes for winners. The focus of the event is participation and completion. Each participant will receive a gift as a ‘memento’ of their participation, which they can be proud of earning upon completion.

Important Information

Entry Fees


Race Distances


Important Pre-Race Information


Important Race Timing


Course Maps - Age 5 & 6


Course Maps - Age 7 & 8


Course Maps - Age 9 & 10


Course Maps - Age 11, 12 & 13


2026 Terms & Conditions of Entry


2026 Waiver


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