Ironman 70.3 Western Australia

Triathlon: Swim 1.9km, Bike 90km, Run 21.1km

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Tickets AUD $365–AUD $425

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A seaside 70.3 in the height of the Australian summer, what's not to love? With a pan-flat cycle and run, this course is great for a new challenge or to beat your old time. Come for the Ironman medal and savage tan-lines.

How to enter the Ironman 70.3 Western Australia

  1. 70.3 Ironman

    Triathlon: Swim 1.9km, Bike 90km, Run 21.1km
    AUD $365–AUD $425
    View Tickets
Raceday Logistics

Rolling Swim Start

Athletes are set off in one continuous line for the swim start. It will take approximately 15 minutes to get the entire field across the swim start line.

In effect, this will create a ‘time trial’ dynamic for the race and for the determination of the final results.

Each athlete individual race time will start when they cross the swim start timing mat, under the swim start arch.

The (on-shore) pre swim start area, will be divided into starting zones based on an athletes predicted swim time for the 1.9km course.

There are 4 swim zone/corals:
  • Zone 1: Under 30 minutes
  • Zone 2: 30 minutes < 35 minutes
  • Zone 3: 35 minutes < 45 minutes
  • Zone 4: 45 minutes < 1hr 10 minutes

–  Athletes will seed themselves into these zones based on predicted swim times.

–  Groups will commence a rolling start based on these groups with fastest athletes on course first. E.g. in the 30 min zone.

–  Athletes timing chips will activate once they cross designated swim start timing mat, at the entry ramp to the swim course.

Kit List

Athlete Race Kit

All race kits will be collected during Check-In.

Your race kit includes –
Individual Age Group Athletes

  • Race Bib Number
  • Bike Seat Post Number Sticker
  • Helmet Number Sticker
  • Bike Pump Sticker
  • Street Gear Bag Sticker
  • Race Number Tattoo
  • Category Tattoo
  • ID Wristband Coloured
  • 70.3 Swim Cap

Relay Teams:

Race Bib Number Bike Seat Post Number Sticker Helmet Number Sticker Bike Pump Sticker Street Gear Bag Sticker Race Number Tattoo Category Tattoo ID Wristband Coloured 70.3 Swim Cap Your ID Wristband must be worn at all times as this will be essential to gain entry to competitor restricted areas. This is your means of gaining entry to transition to rack your bike pre-race and to collect your bike after the race.
No Band = No Access

Competitor Race Number – athletes must clearly display the provided helmet sticker and seat post sticker with their race number on the bike course. Wearing your race bib is compulsory for the run leg only for individuals. Your number must be clearly visible. If you plan to use an elastic race belt, then it will be necessary to ensure the complete race number is displayed. Competitors must ensure that their torso is covered throughout the bike and the run. You must not fold, cut or manipulate your race number in any way.


What are the cut off times?

Swim – 1 hour 10mins. Any remaining team cyclists in transition will be sent out onto the cycle course at this time.
Cycle – 5 hours 30mins from the start time. Any cyclists unable to reach this cut-off will be collected by event sag wagons. Any remaining team runners in transition will be sent out onto the run course at this time.
Run – 8 hours from the start time.

Is There Compulsory Triathlon Australia Membership?

Every athlete is required to hold a valid membership to Triathlon Australia in order to participate in the event.


Each entrant 18 years or older must enter themselves, using their own unique email address.

There are two entry categories to choose from:

1. General Entry – this is for all competitors who are entering the race that do not have an annual membership with Triathlon Australia.  This entry will include a one day race membership licence ($25AUD). If you are a member of an International Triathlon Federation who provides coverage for racing overseas please email the details and the One Day Race membership will be reimbursed.

2. Triathlon Australia Annual Membership Entry – for all competitors who have an annual membership with Triathlon Australia.  This is your entry portal.  It will automatically verify the status of your membership and give you and give you an option to renew if it has expired during the registration process.

Questions & answers

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Ironman 70.3 Western Australia weather forecast

Mostly cloudy throughout the day.

Predicted highs
Predicted lows
IconModerate breeze possible, up to 12mph

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