Jake Birtwhistle and Natalie Van Coevorden both claimed professional titles on home soil at Ironman 70.3 Western Sydney on Sunday, 3 May — dominant performances at Penrith’s Sydney International Regatta Centre, delivered in front of a vociferous local crowd.
Birtwhistle Runs Clear After Tactical Bike
Birtwhistle crossed the line in 3:32:59, finishing 2:59 clear of New Zealand’s Trent Thorpe (3:35:58). Jarrod Osborne rounded out the men’s podium in 3:37:54 across the 1.9km swim, 90km bike, and 21.1km run course.
Thorpe led the field out of the flatwater Penrith Lake swim, just ahead of fellow Kiwi Ivan Abele and local favourite Josh Ferris, with Birtwhistle exiting close behind. The 90km bike leg — a predominantly flat two-loop course with rolling sections and Blue Mountains views — saw Birtwhistle trade turns at the front with Ferris and Cameron Wurf throughout. He arrived at T2 right on their heels. Five men were still together heading onto the run: Birtwhistle, Wurf, Ferris, Abele, and Thorpe.
Birtwhistle wasted no time. He moved to the front within the first kilometre and immediately started stretching the elastic — only Ferris could briefly match him. By 5km the gap was already 20 seconds and growing. Thorpe eventually overhauled the fading Ferris to take second, while Osborne worked his way through the field to claim third.
“It was really good, I was really happy with the race. I was able to put myself right where I wanted to be throughout the swim, bike and run and was towards the front for most of the bike and I stayed out of trouble and kept the pace on. There were some guys out there that were really working hard and they put a bit of pressure on me for sure. So, I was glad to finish the bike and get onto the run and from then it was kind of just survival all the way to get home. Having just done a middle distance race a week ago, I definitely felt that in my legs today, so it was a bit of a relief to get all the way around and all the way to the finish line in first place.”
The win comes just seven days after Birtwhistle raced the T100 Singapore — a brutal turnaround that he wore in his legs, by his own admission, but not in his result. He heads back to Tasmania to recover before continuing his 2026 campaign, which he has previously indicated will culminate at the Ironman 70.3 World Championship in France later this year.
Van Coevorden Front to Finish — and Full Circle
Natalie Van Coevorden led from the swim exit to the finish line. She won in 4:00:58 — a margin of 3:02 over Ellie Salthouse (4:04:00), with Regan Hollioake third in 4:06:28. New Zealand’s Rebecca Clarke, who was second out of the water, did not feature on the final podium.
Salthouse entered T2 first after leading the pack across the 90km ride, with Hollioake second and Van Coevorden third. On the run, Salthouse briefly held the lead in the opening kilometres, but her advantage never stretched beyond a few seconds. Van Coevorden moved to the front by 5km and steadily pulled away — Hollioake was dropped almost immediately after the run began.
“I’m really happy to be honest, I had a disappointing race at the end of March, so I really wanted to come out here and showcase what I know I can do, and led from start to finish today.”
“It’s really special, I think a lot has happened between 2016 and now with Commonwealth Games and the Olympics, but to do it here and to win on home soil is always really special.”
The venue carries personal weight for Van Coevorden, who grew up in nearby Campbelltown and first raced the Western Sydney course as an age-grouper in 2016 — the same year she made her IRONMAN 70.3 professional debut at this event, finishing on the podium. Sunday’s victory closes a full decade-long loop. She also made her Olympic debut at Paris 2024, where she was Oceania’s top-ranked women’s triathlete.
“For many years I’ve watched this race from the sidelines, and I’ve always wanted the Pro race to come back to Western Sydney. To have a winning day in front of my home crowd is amazing.”
Van Coevorden now heads to Europe for three upcoming races, with plans to demonstrate her form on the global stage after a resurgent spring.
Race Notes
The 2026 edition marks a notable calendar shift — this event has moved from its traditional September slot to May, now running as an autumn race in NSW and doubling as the NSW Long Course State Championship. The field exceeded 1,500 finishers across the open and age-group categories. An Aquabike event ran concurrently on the same day.
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