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IRONMAN 70.3 Western Sydney

Sun, 2 May 2027IRONMAN 70.3 Western Sydney, Penrith

Overview

Race IRONMAN 70.3 Western Sydney with a lake swim, fast flat bike, and run course in Penrith, Australia. Enjoy a scenic, high-energy triathlon experience!
Event summary Set at the Sydney International Regatta Centre, it’s almost like this venue was designed for triathlon. Everything is in one easy to access location, making your race weekend seamless and stress-free – and all just a 50 minute drive from Sydney’s CBD.

Race categories

113K

IRONMAN 70.3

Schedule

Friday 30 April 2027

12:00pm - 6:30pm · Athlete Check-In Open in CBD · Wharf 7, ANMM

Saturday 1 May 2027

7:00am - 8:00am · IRONKIDS Check-In & Bike Racking Open · Festival Village, SIRC 8:15am · IRONKIDS Race Start · SIRC, Penrith 9:00am* Approx. · IRONKIDS Random Prize Draw · Finish Line, SIRC 9:00am - 4:00pm · Official IRONMAN 70.3 Merchandise Store Open · Festival Village, SIRC 9:00am - 4:00pm · Sport and Lifestyle Expo Open · Festival Village, SIRC 9:00am - 4:00pm · Event Information Open · Festival Village, SIRC 9:30am - 3:30pm · Athlete Check-In Open · Festival Village, SIRC 10:00am– 4:00pm · IRONMAN 70.3 Western Sydney Bike Racking Open · Transition Area, SIRC 11:00am - 2:30pm · Practice Swim · SIRC Competition Lake 1:30pm · Final Race Update/Q&A · Festival Village, SIRC 2:30pm · Pro Athlete Briefing (Professional Athletes Only) · Olympic Room, SIRC 11:00am, 1:00pm, 2:30pm · IRONMAN 70.3 Western Sydney Transition Tours · Transition Area, SIRC

Sunday 2 May 2027

4:30am – 5:15pm · SIRC Car Park Open · SIRC, Penrith 5:00am – 4:30pm · Event Information Open · SIRC, Penrith 5:00am – 6:15am · Athlete Check-In Open · SIRC, Penrith 5:00am – 6:45am · IRONMAN 70.3 Western Sydney Transition and Bike Racking Open · Transition Area, SIRC 5:00am – 4.30pm · Street Gear Bag Area Open · Festival Village, SIRC 6:45am · IRONMAN 70.3 Western Sydney Pro Male Race Start · Start Line, SIRC 6:50am · IRONMAN 70.3 Western Sydney Pro Female Race Start · Start Line, SIRC 6:55am · IRONMAN 70.3 Western Sydney Para Open Division Race Start · Start Line, SIRC 7:00am · IRONMAN 70.3 Western Sydney Age Group Rolling Race Start · Start Line, SIRC 8:00am – 3:00pm · Official IRONMAN 70.3 Merchandise Store Open · Festival Village, SIRC 8:00am – 3:00pm · Sport and Lifestyle Expo Open · Festival Village, SIRC 10:17am approx. · First IRONMAN 70.3 Male Finisher Expected · Finish Line, SIRC 10:50am approx. · First IRONMAN 70.3 Female Finisher Expected · Finish Line, SIRC 1:15pm – 4:30pm · IRONMAN 70.3 Western Sydney Bike Collection Open · Transition Area, SIRC 4:15pm · IRONMAN 70.3 Expected Last Finisher / Race Closes · Finish Line, SIRC 4:30pm · Awards and 2026 IRONMAN 70.3 World Championship Roll Down ceremony · Lakeside Restaurant, SIRC
Route

Swim

Lake

Bike

Flat

Run

Flat

Typical race-day conditions

Air 13–21 °C · Water 19 °C

Swim course

- 1.9km The one-lap swim takes place in the man-made, sheltered Penrith Lake, home to the 2000 Olympic Sydney International Regatta Centre (SIRC). The iconic and purpose-built facility caters nicely for athletes and supporting spectators, as the rectangular-shaped course starts in front of the grandstand, making it the perfect swim course for a nervous swimmer. Once passing the grandstand again on the way back towards the swim finish, athletes will swim under the bridge, where they exit to

Bike course

- 90km Athletes will take in scenic views of the Blue Mountains and roll through the countryside on the two-lap Zoot bike course. Cyclists will exit transition along the regatta, where they'll turn left to loop around Penrith Whitewater Stadium. Once the loop is complete, athletes will exit the precinct via McCarthys Ln, turning left onto Castlereagh Rd. Athletes will continue along this road past the 15K mark and Godolphin Stables, where they'll then make a U-turn further along Castlereagh Rd. After the U-turn, athletes will turn left entering Brooks Ln, where they'll pass the 30K mark along Wilshire Rd. Riders will then turn left onto Jockbett Rd, following onto The Driftway where two U-turns will take place. Athletes will then follow the same path back until a left turn onto Castlereagh Rd again, where riders will continue back to the precinct. The second lap begins at the corner of…
Update history

  1. 3 Oct 2026

    Venue changed: Penrith, NSW, Australia → IRONMAN 70.3 Western Sydney, Penrith

  2. 3 Oct 2026

    Time changed: 2 May at 0:00 → 2 May at 4:00

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IRONMAN 70.3 Western Sydney · UAE Sports Hub