Skol! Norwegian Podium Sweep as Casper Stornes becomes 2025 IRONMAN World Champion

Sunday 14 September 2025
History was made on the Côte d’Azur today, as Casper Stornes of Norway claimed his first IRONMAN World Championship title on debut at the 2025 IRONMAN World Championship in Nice, France, taking home $125,000 USD in professional prize money and 6,000 IRONMAN Pro Series points. Stornes stormed to victory, in a total time of 7:51:39, including running a blazing fast 2:29:25 IRONMAN World Championship best marathon time as he led a Norwegian sweep of the podium. Fellow countrymen and past IRONMAN World Champions, Gustav Iden and Kristian Blummenfelt, came in second and third respectively.  
 
"I knew I had a chance to win, but I also knew I had some really hard competitors to beat,” said Stornesafter claiming the victory.I am just over the moon. They (Iden and Blummenfelt) have pushed me to the line for so many years. They are the best mates that I can share the podium with and I’m so happy. I had quite a bad transition in T2. When I caught them, they increased the pace out on the second lap. I just stuck to plan and ran a 3:30 (per km) pace and trusted it was too fast of a pace for now. I tried to relax the pace and increase it slowly. I didn’t believe it until it was 3km to go and by then it was too much time to catch me.” 
 
The pace was on from the get-go as two separate packs of swimmers formed, with the lead group headed up initially by Jamie Riddle (ZAF), Andreas Salvisberg (CHE), and Jonas Schomburg (DEU). 2023 IRONMAN World Champion Sam Laidlow (FRA) looked to be well positioned behind Wilhem Hirsch (DEU) in the second pack, but in a moment that shocked onlookers, Laidlow came to a complete stop momentarily losing valuable seconds and the feet of stronger swimmers. Later explaining he was suffering lower back cramps, Laidlow was able to continue but never looked comfortable in the swim. Ultimately, it was Salvisberg who was first out of the water in 45:11, shadowed by Schomburg and Riddle amongst a group of 12 athletes that featured Marten Van Riel (BEL), and Casper Stornes. Plenty of pre-race favourites swam well, with Rudy Von Berg (USA) +00:52 down on the leader, Kristian Blummenfelt (NOR) +00:56, Matthew Marquardt (USA) +00:59, and Magnus Ditlev (DNK) +1:00. Laidlow exited the water in company with fellow IRONMAN World Champions Patrick Lange (DEU) and Gustav Iden, all around two minutes off the front of the race.  
 
In typical Schomburg fashion, the IRONMAN World Championship rookie took off through T1 and was first out on the ZOOT Bike Course, but his solo lead was short-lived, with Van Riel and Riddle quickly bridging up to the German to form a lead group of three. The story of the first 90km of the bike, however, was a reinvigorated Laidlow, recovering from his back issue to ride up through the field to join a chase pack that featured the three Norwegians Blummenfelt, Iden, and Stornes, as well as Ditlev and Nick Thompson (AUS). Lange struggled to make any in roads on the bike and began to lose time to the leaders – the gap blowing out to nearly 14 minutes by the halfway mark.  
 
The front trio eventually broke up after 120km, with Van Riel putting the hammer down and pulling away on his own while Laidlow and Blummenfelt managed to gap the rest of their chase pack to swallow and then pass Riddle and Schomburg. By the 150km mark, Laidlow finally hit the front of the race for the first time, with Blummenfelt and Van Riel hot on his tail. The chasing pack of Iden, Stornes and Thompson tackled the descent strongly to reduce their deficit to just 40 seconds as the riders sped back towards town.  
 
Van Riel was the first man off the bike, just seconds ahead of Laidlow and Thompson who made a late surge to join the front group. For the third year in a row, Laidlow who seemed like he may not make it out of the swim, fought valiantly and clocked the fastest IRONMAN World Championship bike split with a time of 4:29:29. Coming in just 20 seconds behind the front three were the Norwegian trio of Blummenfelt, Iden, and Stornes, setting up a run battle for the ages. Ditlev was the seventh man to finish the bike, more than five minutes down on the leaders. 
 
The audience was in for a treat as a large pack of the top contenders exited T2 together and hit the pavement on the HOKA run course. By the first turn around 5K in, a pack of five that included Van Riel, Laidlow, Iden, Blummenfelt, and Stornes had broken away and with the group each taking pulls while the race appeared open for the taking. The Norwegians began to pull away by the halfway point, the trio running shoulder to shoulder, with Laidlow and Van Riel close behind. However, Stornes’ smooth and relentless cadence started to prevail as the world championship rookie began to put some distance between himself and his fellow countrymen, with Iden chasing close behind and Blummenfelt starting to manage some cramping.  
 
Stornes would continue to extend his lead and cross the finish line first, also becoming the first athlete to clock an incredible sub-2:30 marathon in the IRONMAN World Championship enroute to his debut victory in the pinnacle event. Iden would earn second, while Blummenfelt would round out the podium completing the Norwegian sweep.  
 
Top five professional men’s results: 
 
 
SWIM 
BIKE 
RUN 
FINISH 
Casper Stornes  
NOR 
45:21 
04:31:26 
02:29:25 
07:51:39 
Gustav Iden 
NOR 
47:14 
04:30:17 
02:32:15 
07:54:13 
Kristian Blummenfelt 
NOR 
46:08 
04:31:20 
02:34:38 
07:56:36 
Marten Van Riel 
BEL 
45:17 
04:31:48 
02:40:46 
08:02:18 
Sam Laidlow 
FRA 
47:11 
04:29:29 
02:42:23 
08:03:55 
 
Full results for the 2025 IRONMAN World Championship triathlon can be found at www.ironman.com/im-world-championship-nice-results.  
 
News and Notes 
  • The all-Norwegian podium of Stornes, Iden, and Blummenfelt is the first time a country has taken all three spots since the 2016 IRONMAN World Championship when Germany’s Jan Frodeno, Sebastian Kienle, and Patrick Lange took the top three spots. 
  • Casper Stornes follows in the footsteps of his Norwegian training partners (Blummenfelt and Iden) to win an IRONMAN World Championship on debut.
  • Joined by a brand-new IRONMAN World Champion in Casper Stornes, four former IRONMAN World Champions finished in the top ten, with three of those finishing in the top five (Patrick Lange in ninth, Sam Laidlow in fifth, Kristian Blummenfelt in third, and Gustav Iden in second).
  • Andreas Salvisberg (CHE) was the first athlete out of the water in 45:11, setting a new IRONMAN World Championship best swim time – eclipsing the previous best time set by a professional athlete of 46:29 by Jan Sibbersen (DEU) in Kona in 2018. 
  • For the third IRONMAN World Championship in a row, Sam Laidlow (FRA) posted the fastest bike split of the day. His time of 4:29:29 was two minutes faster than the time he posted in Nice two years ago. 
  • Jonas Schomberg (DEU) would turnover the fastest transition in T1 of the day in a time of 2:03 
  • Stornes would break the tape, running the fastest run split of the day with an incredible 2:29:25setting a new IRONMAN World Championship run course best, and breaking the elusive 2:30 mark at the IRONMAN World Championship. 
 
IRONMAN Pro Series Standings
The IRONMAN Pro Series™ is a year-long performance-based triathlon race series with professional triathletes being able to earn points at 18 select races in 17 locations globally. Open to approximately 1,000 eligible professional triathletes worldwide, the IRONMAN Pro Series ushers in a new era of IRONMAN racing where Every Second Matters™ with every second behind the race winner equating to a point earned or lost. For any athlete, only their top five event results count towards their overall Pro Series points and standing, of which a maximum of three IRONMAN results can be counted. How it works can be found here.???

In the men’s standings, Kristian Blummenfelt’s third place finish sees him return to the top of the standings, with his 5,703 points earned, while Stornes’ victory (+6,000 points) moves him up six spots into second place, and Gustav Iden, who earned 5,846 points, moves six spots up to third. Germany’s Jonas Hoffmann moves up six spots into fifth, and Australia’s Nick Thompson moves five spots up into eighth position in the standings.  
Overall IRONMAN Pro Series Standings – Top Five Male (After 15 Events)???? 
Rank????? 
Name (Country)?? 
Total IRONMAN Pro Series Points (Max Top 5 events)
Total Eligible Races Scored
Eligible IRONMAN Races Scored
Eligible IRONMAN 70.3 Races Scored
1? 
Kristian Blummenfelt (NOR)  
20,015? 
5 
3? 
2? 
2? 
Casper Stornes (NOR) 
19,067 
5 
3? 
2
3? 
Gustav Iden (NOR)? 
18,101 
5 
3 
2? 
4? 
Leon Chevalier (FRA) 
16,553 
5 
3? 
2
5? 
Jonas Hoffmann (DEU)? 
16,345 
5? 
3
2 
Full IRONMAN Pro Series standings can be found at proseries.ironman.com.
 
Overall IRONMAN Pro Series Event Prize Money
In addition to the IRONMAN Pro Series’ $1.7M year-end bonus prize pool, there is an event pro prize purse payout of $2,450,000, distributed across IRONMAN Pro Series events. With twelve races now complete, over one million USD has been earned by professional athletes so far – leaving just under $1.5million USD to be claimed at the remaining events.
???? ? 
Top Five Male Prize Money Earned (After 15 Events)???? 
Rank??? 
Name (Country) 
IRONMAN World Championship Prize Money  
Total Prize Money??? 
1??? 
Casper Stornes (NOR)? 
$125,000 
$147,500? 
2??? 
Kristian Blummenfelt (NOR)? 
$65,000 
$128,500? 
3? 
Gustav Iden (NOR)? 
$45,000 
$57,250? 
4? 
Matthew Marquardt (USA) 
$13,000 
$49,000? 
5? 
Marten Van Riel (BEL)? 
$25,000 
$42,500? 
?? 
Next IRONMAN Pro Series Events Coming Up
Next up, Kailua-Kona, Hawai`i will host the women’s 2025 IRONMAN World Championship, and with 6,000 IRONMAN Pro Series points and a share of another $375,000 up for grabs, fans of the sport can expect another incredible day of racing with potential for a similar standings shake up.
IRONMAN Triathlon (Photo: Bartlomiej Zborowski/Activ’Image)


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History was made on the Côte d’Azur today, as Casper Stornes of Norway claimed his first IRONMAN World Championship title on debut at the 2025 IRONMAN World Championship in Nice, France, taking home $125,000 USD in professional prize money and 6,000 IRONMAN Pro Series points. Stornes stormed to victory, in a total time of 7:51:39, including running a blazing fast 2:29:25 IRONMAN World Championship best marathon time as he led a Norwegian sweep of the podium. more

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