Take on the 2km swim alongside that Iconic Jetty, an 80km bike ride (or 40km for the WQE option) through the beautiful Tuart Forrest and a 350m run to the finish line to say cheese for the camera! The Busselton AquaBike is perfect for those who have an injury, struggle with the run leg, or if running just isn’t your thing… Get involved in the fun!


Date: Sunday, 5 May 2024
Venue: Barnard Park, Busselton WA
Ages: 18 years +
Race Distances: 
– 2km swim, 80km bike, and short run to finish line, OR
WQE Distance 2km swim, 40km cycle (New!) – see info below

– Wetsuits are usually compulsory for the swim due to the time of year and air/water temp. By registering for this event, you acknowledge that a wetsuit may be required to be worn and will have one with you on race day.
– Race packs are only to be collected at the event site in Busselton on Friday 3rd or Saturday 4th May 2024. No race pack pickup is available on race morning for Busselton 100 or Aquabike athletes. Athletes must collect their own race packs.
– Bikes must be racked on Saturday 4th May 2024, the day before your race. No late racking is permitted. Please see the event schedule and athlete guide for more info.

About the new WQE Distance Option:
We’ve just added an additional Busselton AquaBike distance option of a 2km swim and 40km cycle (1 lap of the bike course), which will serve as the AusTriathlon Age Group Team Qualifying Race. AquaBike athletes now have the chance to earn points for qualification to represent Australia at the World Triathlon Championships in Wollongong next year! Learn more HERE.

Already signed up for the 2km swim, 80km cycle Busselton AquaBike and want to change over? No worries! Just send us an email at to make the switch.


🎒Competitor Bag
🏅AquaBike Finisher Medal
🎽Competitor pack including: Finisher T-Shirt (or option to donate to the Ludlow Tuart Forrest Restoration Group), Race Number & Wristband
🏊🏽‍♂️Unique Busselton 100 Microfibre Towel (made from recycled materials)
📸Race Photography
🏃‍♀️ Free Deferral for athletes who register before the deadline*

*T&C’s apply

🍏Aid Stations & quality hydration products
⌚️Timed Race Results on course
🚁Medical & professional water support throughout
🚴‍♀️Road Closures
📸A Finish Line Finish!
🏆 Age Group category awards (excludes WQE distance option)
🎪A fun course & weekend for everyone!


Early Bird (TA Members Only) SOLD OUT$300NA
General Entries Tier 1 SOLD OUT$300$330
General Entries Tier 2$340$370
Late Entries (if places available)$370$400
WQE AquaBike (new)$250$280

All prices listed above include the Register Now booking fee.

Only current Standard or Premium TA members are eligible for the Member Cost. Non-Member cost includes a One Day License fee to cover racing insurance.

Pricing is inventory-based and will automatically increase when capacity has been filled. There will be an automatic increase to Tier 2 pricing at 11:59pm (AWST) on 01/11/2023 if this Tier is not reached prior.

Entries close Wednesday 17 April 2024, 11:59PM. Late entries may be offered subject to availability. Late entry surcharge fee will be charged. All participants must be 18 years old as of 31/12/2023 to participate in the AquaBike as individuals.  

The race is run under Triathlon Australia Race Competition Rules. Any questions about rules please contact for clarification.

Key Dates:

30/11/2023Register by 11:59pm to secure Free Deferral
31/12/2023Withdraw before 11.59pm AWST to be eligible for a 50% refund.
22/03/2024Register by 5pm to be included on the Athlete Name T-shirt (Sold in merchandise) and have your name printed on your race bib.
31/03/2024Deferral requests MUST be received before 11:59pm (AWST)
Email a formal request for deferral to
31/03/2024Withdraw before 11.59pm AWST to be eligible for 25% refund.
After midnight 31 March 2024 no refunds will be offered.
17/04/2024Entries close at 11:59pm AWST unless sold out prior.
All times above are AWST.