Individual Registration Info – Busselton 100


Date: Sunday, 5 May 2024
Venue: Barnard Park, Busselton WA
Race Distance: 2km swim, 80km bike, and 18km run
Ages: 18 years +

General entries (for everyone) NOW OPEN!


– 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.


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

*T&C’s apply | ** TWA Standard & Premium Members only

🍏 Aid Stations & quality hydration products
⌚️ Timed Race Results on course
🚁 Medical & professional water support throughout
🚴‍♀️ Road Closures
⭐️ State Long Course Championship, and TOTY Points **
🎪 A fun course & weekend for everyone!


Note: Entry tiers are capacity based, and prices will rise as the event gets closer or spots available sell out. Athletes must be aged at least 18 years as at 31/12/2023 to compete in this race.

General Entry Tier 1 (lowest price) SOLD OUT$400$430
General Entry Tier 2 SOLD OUT$410$440
General Entry Tier 3 SOLD OUT$425$455
LATE ENTRIES – Available until 17 April 2024 unless sold out prior$460$490

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.

All participants must be 18 years old as of 31/12/2023 to participate in the Busselton 100 as individuals.  

Pricing is inventory-based according to slot quantities and will automatically increase when capacity has been filled. There will be an automatic increase to Tier 3 pricing at 11:59pm (AWST) on Wednesday 21 Feb if this Tier is not reached prior.

Entries close midnight Wednesday 17 April 2024, 11:59PM AWST unless sold out prior. Late entries available subject to availability. Late entry surcharge fee will be charged.

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


30/11/2023Register by 11:59pm AWST to secure Free Deferral
Entries into Busselton 100 event taken after the 11:59pm 30 November 2023 are not eligible for the Deferral program.
31/12/2023Withdraw before 11.59pm AWST to be eligible for 50% refund
22/03/2024Register before 5pm AWST 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.