Gustav Iden finishes fourth at the 2025 IRONMAN Frankfurt European Championship on June 29, 2025. Photo: Alexander Koerner/Getty Images for IRONMAN
As Europe deals with one of the fiercest early-summer heat waves ever recorded – a Saharan heat dome has meant temperatures have reached as high as 44 degrees Celsius (111 Fahrenheit) in France and Spain this week – athletes competing at Sunday’s IRONMAN Frankfurt European Championship could get a bit of a reprieve. While temperatures have been in the mid- to upper-30s (95 to 102 F) in much of Germany, Sunday’s forecast is calling for things to be a bit more bearable, with temperatures expected to be in the low 30s (86 to 89 F).
Make no mistake, that’s still very hot, and the flat, spectator-lined run course in Frankfurt doesn’t exactly provide a lot of shade, which means hydration and cooling strategies will play a critical role in the race. For the incredibly competitive pro field (men’s only – the women’s European Championship took place in Hamburg earlier this month) the challenge will be maintaining those strategies during an intense race against some of the best in the sport.
IRONMAN Live/ IRONMAN Pro Series
The race kicks off on Sunday, June 28 at 6:20 local time, which will be 12:20 am EST. You can watch the live coverage on the IRONMAN Live Youtube page, or the IRONMAN Pro Series page – the live coverage will get started roughly 20 minutes before the start of the race.
There is US$87,500 in prize money up for grabs, along with six Kona qualifying slots and 5,000 IRONMAN Pro Series points to the winner.
The Field
With Challenge Roth one week later, there are a few big names missing from the mix – notably last year’s champ (and also the winner in 2024) Kristian Blummenfelt (NOR) and Sam Laidlow (FRA) – but the first two numbers will be worn by the two men who beat both of them at the IRONMAN World Championship in Nice last year – the reigning world champion, Casper Stornes and 2022 world champ Gustav Iden. Magnus Ditlev is also back after a case of shingles that forced him to drop out of IRONMAN Texas in April.
Stornes took third here last year and appears to be building into the 2026 season after dealing with injuries early on in the season. With a pair of third-place finishes in his two IRONMAN Pro Series races of the year (Oceanside 70.3 and IRONMAN Texas), a win will set Stornes up nicely. Iden is in much the same boat, working his way back to fitness after injury issues as well. In addition to be looking forward to finally getting into his race season, Ditlev will no-doubt be keen to have a better day in Frankfurt after last year’s issues – the Dane was given a red card on the run course that was later overturned. Ditlev is also in need of a Kona qualifying slot.
South African Jamie Riddle will look to continue to build on his season and will no-doubt be in the mix through the swim and early stages of the bike, as will former short-course world champion Vincent Luis (FRA), who took fourth in Texas and appears to be getting a better feel for long-course racing. Germany’s Jonas Hoffman is back after finishing fifth last year, while Kieran Lindars (GBR) will be looking for another big day in Frankfurt after finishing second two years ago. Canadian Brock Hoel will be another to keep an eye on after his sixth-place finish in Texas.
Stornes, Luis, Iden, Hoel and Lindars have all qualified for Kona, which means the six spots could roll down quite a bit.
The Course
The day begins with a swim in the Langener Waldsee that features an Aussie exit between the two loops. The rolling, two-loop bike course takes athletes through the countryside and a number of small towns around Frankfurt. The four-loop run course takes athletes along the River Main and, as mentioned earlier, is jam-packed with spectators that make it one of the most iconic run courses in IRONMAN racing.
Start List
| Bib | Athlete | Nation |
|---|---|---|
| M1 | Casper Stornes | NOR |
| M2 | Gustav Iden | NOR |
| M3 | Magnus Ditlev | DEN |
| M4 | Jamie Riddle | RSA |
| M5 | Finn Große-Freese | GER |
| M6 | Vincent Luis | FRA |
| M7 | Jonas Hoffmann | GER |
| M8 | Kieran Lindars | GBR |
| M9 | Nathan Guerbeur | FRA |
| M10 | Henrik Goesch | FIN |
| M11 | Brock Hoel | CAN |
| M12 | Paul Schuster | GER |
| M14 | Jon Sævaras Breivold | NOR |
| M16 | Wilhelm Hirsch | GER |
| M17 | Antonio Benito Lopes | ESP |
| M18 | Joe Skipper | GBR |
| M19 | Kacper Stepniak | POL |
| M20 | Gregory Barnaby | ITA |
| M23 | Jan Stratmann | GER |
| M24 | Leon Chevalier | FRA |
| M26 | Pieter Heemeryck | BEL |
| M31 | Michiel Stockman | BEL |
| M32 | Maximilian Sperl | GER |
| M33 | Valentin Rouvier | FRA |
| M34 | Yvan Jarrige | FRA |
| M35 | Quentin Barreau | FRA |
| M36 | Andrea Salvisberg | SUI |
| M37 | Nick Emde | GER |
| M38 | Lukas Stahl | GER |
| M39 | Sven Thalmann | SUI |
| M40 | Ruben Zepuntke | GER |
| M41 | Mathias Lyngsø Petersen | DEN |
| M42 | Chris Beckmans | AUS |
| M43 | Kristian Grue | NOR |
| M44 | William Mennesson | FRA |
| M45 | Piotr Lawicki | POL |
| M46 | Michele Sarzilla | ITA |
| M47 | Pamphiel Pareyn | BEL |
| M48 | Vincent Größer | GER |
| M49 | Marc Eggeling | GER |
| M50 | Robbie Deckard | USA |
| M51 | Fabian Dutli | SUI |
| M52 | João Ferreira | POR |
| M53 | Niek Heldoorn | NED |
| M54 | Mathieu Merland | FRA |
| M55 | Dries Matthys | BEL |
| M56 | Maxence Castel | FRA |
| M57 | Elliot Bach | USA |
| M59 | Thomas Bosch | GER |
| M60 | Florian Kandutsch | AUT |
| M61 | Dylan Thissen | NED |
| M62 | Julian Becker | GER |
| M63 | Pascal Tischler | GER |
| M64 | Brecht Van Vooren | BEL |
| M65 | Sander Heemeryck | BEL |
| M66 | Louis Heukemes | BEL |
| M67 | Raphael Junghans | GER |
| M68 | Andrzej Michalski | POL |
| M71 | Eyal Weinstein | ISR |