Two-Time Ironman 70.3 World Champion Jelle Geens Sets His Sights on Kona

Jelle Geens is not easing into long course racing. He is jumping straight to the summit.

Fresh off of winning the Ironman 70.3 World Championship in 2025 and closing the season third overall in the T100 World Series, Jelle Geens has laid out a goal for 2026 that leaves little room for hedging: qualify for Kona and try to win.

The announcement came not through a press release, but via his YouTube channel, where he openly acknowledged both the ambition and the challenge. At 32, with back-to-back 70.3 world titles and a decorated Olympic and middle distance career behind him, he believes the timing is right.

While Geens has never raced the full distance, his history of success – and the momentum he carries into this next chapter – makes it impossible not to wonder just how far his engine might take him over 226km.

Can An Athlete Win on Their First Attempt?

Historically, the answer is almost always no.

The Ironman World Championship is famously unforgiving, and most athletes require years – sometimes entire careers – to learn how to manage its unique demands. But in recent seasons, a small group of Norwegians has challenged that assumption, building something close to folklore in the process.

Kristian Blummenfelt claimed the world title in 2022 in St. George. Gustav Iden followed later that same year in Kona, while Casper Stornes and Solveig Lovseth added their own first-attempt victories just this past season in Nice and Kona respectively.

There have also been athletes who made immediate impact at the front of the race on debut. Lucy Charles-Barclay finished second in her first professional Kona appearance before stacking four runner-up finishes ahead of her breakthrough win in 2023. Taylor Knibb placed fourth in her big island debut and led deep into the marathon in 2025 – not taking the crown, but leaving little doubt that she belongs at the front of this race.

What this evolution points to is a growing transferability among modern elites compared to the Ironman specialists of the past. These athletes arrive with world-class speed, deep aerobic development, and success across multiple formats before ever toeing a Kona start line.

And Jelle Geens may well fit that same emerging profile.

Back to Jelle Geens

Geens has shared that he intends to open the season with familiar ground at Ironman 70.3 Geelong before tackling Ironman Texas as a first full distance test. He has chosen the Texas race with its heat, humidity, and deep professional field intentionally, as both qualifier and reality check. It mirrors the logistical and physiological stresses of Kona, including long-haul travel and a four-week window between events (which will simulate the timing of the Nice-Kona double in the fall).

Notably, Geens is not abandoning his strengths in 2026. He plans to remain active in the T100 Triathlon World Tour, targeting T100 San Francisco. He also intends to defend his 70.3 world title in Nice, aiming to become the first male athlete in the sport’s history to win three consecutive 70.3 world championships.

Winning Kona on the first attempt remains an extraordinary ask. Yet Geens is clear-eyed about that reality. He frames 2026 not only as an opportunity to contend for the win, but as the beginning of a longer pursuit. Kona, in his words, will become the focus of the remainder of his career.