Overview
Race IRONMAN 70.3 Western Australia in Busselton with a scenic bay swim, flat and fast bike, and run course. Ideal for a PB in stunning coastal surroundings!
Event summary IRONMAN 70.3 Western Australia is renowned worldwide for being the place to go for a personal best. Racing in beautiful Busselton means you’ll experience everything that makes WA great – the laidback vibe, the warm weather, the things to see and do – it's the perfect place to end your year!
Race categories
113K
IRONMAN 70.3
- Schedule
Thursday 3 December 2026
10:00am - 4:00pm · Event Information Open · Foreshore Events Lawn 10:00am - 4:00pm · IRONKIDS Check-In Open · Foreshore Events Lawn 10:00am - 4:00pm · Official IRONMAN Merchandise Store Open · Foreshore Events Lawn 10:00am - 4:00pm · Sport & Lifestyle Expo Open · Foreshore Events Lawn 10:00am - 4:00pm · Athlete Check-In Open · Foreshore Events LawnFriday 4 December 2026
6:00am - 8:00am · Practice Swim · Busselton Jetty Foreshore 6:30am - 7:30am · Women For Tri Practice Swim · Busselton Jetty Foreshore 7:30am - 8:30am · Legends Breakfast *Invite Only* · The Goose 8:00am - 10:00am · Women For Tri Morning Tea *Must RSVP* · Shelter Brewing Co. 10:00am - 6:00pm · Event Information Open · Foreshore Events Lawn 10:00am - 6:00pm · IRONKIDS Check-In Open · Foreshore Events Lawn 10:00am - 6:00pm · Official IRONMAN Merchandise Store Open · Foreshore Events Lawn 10:00am - 6:00pm · Sport & Lifestyle Expo Open · Foreshore Events Lawn 10:00am - 6:00pm · Athlete Check-In Open · Foreshore Events Lawn 2:30pm · Pro Athlete Briefing (Professional Athletes Only) · Hilton Garden Inn, Busselton 4:00pm · IRONMAN Western Australia Official Opening & Live Race Briefing with Professional Athlete Panel · Busselton Foreshore AmphitheatreSaturday 5 December 2026
6:00am - 8:00am · Practice Swim · Busselton Jetty Foreshore 7:00am - 8:15am · IRONKIDS Check-In Open · Information, Foreshore Events Lawn 7:00am - 8:15am · IRONKIDS Bike Racking Open · Transition, Signal Park 8:30am · IRONKIDS 10-13 Year-Old Race Start · Busselton Foreshore 9:00am* approx. · IRONKIDS 7-9 Year-Old Race Start · Busselton Foreshore 9:45am* approx. · IRONKIDS Random Prize Draw · Shelter Brewing Co. Lawn 9:00am - 4:00pm · Event Information Open · Foreshore Events Lawn 9:00am - 4:00pm · Official IRONMAN Merchandise Store Open · Foreshore Events Lawn 9:00am - 4:00pm · Sport & Lifestyle Expo Open · Foreshore Events Lawn 10:00am - 3:00pm · Athlete Check-In Open Note: Last Chance to Check-In - you must Check-In by 3:00pm TODAY · Foreshore Events Lawn 11:00am - 4:00pm · Compulsory Bike Racking & Transition Bag Drop Off IRONMAN Western Australia Athletes · Transition, Signal Park 11:00am - 4:00pm · Compulsory Bike Racking IRONMAN 70.3 Western Australia Athletes · Transition, Signal Park IRONMAN Tour Times 11:30am, 1:00pm, 3:00pm · IRONMAN Western Australia Transition Tour · Transition, Signal Park 70.3 Tour Times: 12:00pm, 2:00pm, 3:30pm. · IRONMAN 70.3 Western Australia Transition Tour · Transition, Signal ParkSunday 6 December 2026
4:15am - 5:20am · Transition Open & Compulsory Helmet Check IRONMAN 70.3 Western Australia Athletes · Transition, Signal Park 4:15am - 5:20am · Street Gear Bag Drop Off - IRONMAN 70.3 Western Australia Athletes · Transition, Signal Park 4:15am - 7:00am · Transition Open & Compulsory Helmet Check - IRONMAN Western Australia Athletes · Transition, Signal Park 4:15am - 7:00am · Street Gear Bag Drop Off - IRONMAN Western Australia Athletes · Transition, Signal Park 4:15am - 7:00am · Personal Needs Bag Drop Off - IRONMAN Western Australia Athletes Only · Exit of Transition, Signal Park 4:15am - 11:30pm · Event Information Open · Shelter Brewing Co. Lawn 5:28am · IRONMAN 70.3 Western Australia Para Open Division Race Start · Busselton Foreshore 5:30am · IRONMAN 70.3 Western Australia Age Group Rolling Race Start · Busselton Foreshore 6:50am · IRONMAN Western Australia Pro Male Race Start · Busselton Foreshore 6:55am · IRONMAN Western Australia Pro Female Race Start · Busselton Foreshore 6:57am · IRONMAN Western Australia Para Open Division Race Start · Busselton Foreshore 7:05am · IRONMAN Western Australia Age Group Rolling Race Start · Busselton Foreshore 9:00am - 5:00pm · Official IRONMAN Merchandise Store Open · Foreshore Events Lawn 9:00am - 4:00pm · Sport & Lifestyle Expo Open · Foreshore Events Lawn 9:00am - 12:45am · Street Gear Bag Area Open · Recovery, IRONMAN Finish Line 9.31am* approx · First IRONMAN 70.3 Western Australia Finisher Expected · IRONMAN Finish Line, Shelter Brewing Co. Lawn 11:45am - 5:30pm · Compulsory Bike Collection - IRONMAN 70.3 Western Australia Athletes · Transition, Signal Park 2:26pm* approx · First IRONMAN Western Australia Pro Male Finisher Expected · IRONMAN Finish Line, Shelter Brewing Co. Lawn 3:22pm* approx · First IRONMAN Western Australia Pro Female Finisher Expected · IRONMAN Finish Line, Shelter Brewing Co. Lawn 3:45pm · Awards and 2027 IRONMAN 70.3 World Championship Roll Down Ceremony · Hilton Garden Inn, Busselton 6:15pm - 10:30pm · Bike Collection IRONMAN Western Australia Athletes · Transition, Signal Park 6:15pm - 10:30pm · Bike & Run Transition Bag Collection IRONMAN Western Australia Athletes (Note: Personal Needs bags will only be available Monday for collection) · Transition, Signal Park 12:45am* approx. · Expected Last Finisher/Race Closes · IRONMAN Finish Line, Shelter Brewing Co. LawnMonday 7 December 2026
7:00am - 10:00am · Compulsory Bike & Run Transition Bags & Personal Needs Bags Collection IRONMAN Western Australia Athletes · Transition, Signal Park 7:00am - 10:00am · Compulsory Bike Collection IRONMAN Western Australia Athletes · Transition, Signal Park 8:00am - 2:00pm · Official IRONMAN Merchandise Store Open · Foreshore Events Lawn 7:00am - 12:00pm · Event Information Open · Shelter Brewing Co. Lawn 10:00am · Official Results & 2027 IRONMAN World Championship Qualifying Slots Posting · Busselton Foreshore Amphitheatre 11:00am - 4:00pm ·…- Route
Swim
Bay
Bike
Flat
Run
Flat
Typical race-day conditions
Air 16–23 °C · Water 19 °CSwim course
- 1.9km Incorporating the superb Busselton Foreshore start that we know that you love, the course sees swimmers stay closer to shore, meaning less exposure to the weather and better swim conditions.Bike course
- 90km The fast and flat 1-lap course starts by heading along the coast initially, before entering the spectacular Tuart Forest. There's great views of both coast and bushland to keep your mind occupied, as well as some great wildlife to keep an eye out for.Run course
- 21.1km run The relatively flat 2-lap course heads east before heading back west to pass along the iconic Busselton Jetty. Enjoy views across the amazing Geographe Bay and soak up the atmosphere along the newly redeveloped Busselton Foreshore.
Update history
3 Oct 2026
Venue changed: Busselton, WA, Australia → IRONMAN 70.3 Western Australia, Busselton
3 Oct 2026
Time changed: 6 December at 0:00 → 6 December at 4:00
IRONMAN 70.3 Western Australia
Sun, 6 Dec 2026