Kristian Blummenfelt Takes the Tape at Ironman 70.3 Geelong, While Kat Matthews Continues Her Dominance

The first Ironman 70.3 of the 2026 Ironman Pro Series delivered exactly what it promised.

A highly anticipated showdown between Kristian Blummenfelt, Jelle Geens, and Hayden Wilde headlined the men’s race in Geelong. For much of the day, it looked as though the race would play out between Wilde and Geens, who asserted themselves early on the bike and appeared positioned for the win.

But Blummenfelt closed the gap when it mattered most. A decisive run performance saw the Norwegian surge from behind to take the tape in a statement victory that kept fans on the edge of their seats.

On the women’s side, Kat Matthews returned to racing just two weeks after her dominant performance at Ironman New Zealand, where she broke the course record by over 11 minutes. The quick turnaround showed at moments, as Grace Thek steadily worked to close the gap on the run. Still, Matthews held firm, securing back-to-back victories and maximum points to open her 2026 Pro Series campaign.

Men’s Race: Blummenfelt Turns the Tables with a Decisive Run

Out of the water, it was short-course specialists Trent Thorpe and Pierre Le Corre who set the tone early, leading the field into T1. Behind them, the main contenders – Jelle Geens, Hayden Wilde, and Kristian Blummenfelt – emerged together in the chase pack, roughly 45 seconds down and well within striking distance.

The race began to take shape on the bike. Wilde and Geens positioned themselves at the front, asserting control and riding into contention for what looked increasingly like a two-man battle. By T2, Wilde had pulled away slightly, entering transition first with Geens approximately 45 seconds back but still firmly in the mix given his proven run strength. Blummenfelt, meanwhile, entered T2 fourth, 1:34 down – at this point, not the man commentators were talking about, but that narrative changed quickly.

From the opening kilometres of the run, Blummenfelt began to close the gap with intent. Moving efficiently through the field, he passed Geens roughly one-third of the way into the half-marathon before setting his sights on Wilde. By the halfway mark, he had taken the lead, and began to extend it.

Blummenfelt crossed the line in 3:30:24, never challenged, as he ran an impressive 1:06:39 half marathon – just 37 seconds shy of the fastest 70.3 run ever recorded (1:06:02 by Casper Stornes in 2021).

Behind him, Geens demonstrated his own run pedigree, moving past Wilde with just over 5km remaining to secure second place, finishing 59 seconds down. Wilde followed in third, 1:27 back.

Blummenfelt now heads to Oceanside to race again in just six days, where his compatriots Gustav Iden and Casper Stornes are also set to line up. Geens’ next race will be his Ironman debut in Texas.

Women’s Race: Matthews Holds Firm Under Pressure to Secure Back-to-Back Wins

The women’s race in Geelong was expected to revolve around Kat Matthews – and it did. But by the closing stages it also proved to be a test of resilience.

Out of the water, it was Sophia Green who set the pace early, leading the field in 23:13, with Steph Clutterbuck 43 seconds back. The main contenders, including Matthews, emerged in the chase pack approximately 1:25 down.

On the bike, Matthews wasted little time asserting herself, moving to the front and steadily building a gap over the field. She entered T2 with a 2:20 advantage over Green, while Grace Thek sat third, 4:17 back.

As the run began, Thek quickly moved past Green and began to close the gap to Matthews, steadily chipping away at the lead. With Matthews coming off a dominant performance at Ironman New Zealand just two weeks prior, signs of fatigue began to surface. But Matthews held firm. Despite the pressure from behind, she managed the closing kilometres with composure, maintaining just enough of her advantage to secure the win in 4:06:14, claiming her second consecutive Pro Series victory.

Behind her, Thek delivered one of the standout performances of the day, finishing second on the same course where she made her professional debut in 2018.

Rounding out the podium, Canada’s Tamara Jewett once again demonstrated her run prowess, moving through the field to secure third place.