Blummenfelt runs at 3:05/km after 90km of cycling and is 18 seconds away from the world title
Kristian Blummenfelt ran the half marathon of the IRONMAN 70.3 World Championship in Nice 2026 in 1:05:12, at about 3:05 min/km, and finished second just 18 seconds behind Hayden Wilde.
The statistic takes on a different dimension when you consider the full context: before starting the run, the Norwegian had already completed 1,9 kilometers of swimming and 90 kilometers of cycling . Even so, he recorded the fastest run split of the men's race and was 2 minutes and 9 seconds faster than Wilde over the final 21,1 kilometers.
It wasn't enough. Wilde crossed the finish line in 3:50:51 and Blummenfelt did so in 3:51:09, just 18 seconds later.
A half marathon in 1:05:12 after a 90-kilometer bike ride
Blummenfelt completed the swim in 23:50 and the cycling segment in 2:19:02 . Wilde had exited the water in 23:44 and covered the 90 kilometers of cycling in 2:16:50.
The gap changed dramatically at the start of the half marathon. Blummenfelt ran 1:05:12 , while Wilde needed 1:07:21.
| Part Time | Kristian Blummenfelt | Hayden Wilde |
|---|---|---|
| Swimming | 23:50 | 23:44 |
| Cycling | 2:19:02 | 2:16:50 |
| Race on foot | 1:05:12 | 1:07:21 |
| Final time | 3:51:09 | 3:50:51 |
In the running leg, the Norwegian cut Wilde's lead by 2:09 . The margin the New Zealander had previously established proved sufficient to retain the lead.
From 16th position to fighting for the title
The comeback was also a matter of positioning. Blummenfelt started the cycling leg in 16th position and began to recover places from the first few kilometers of the run.
As we reported in our chronicle of the IRONMAN 70.3 World Championship in Nice , the Norwegian overtook rivals until he became Wilde's main threat during the final stretch.
The gap continued to shrink in the final kilometers, but Wilde maintained the necessary margin to reach the finish line first and win his first IRONMAN 70.3 world title.
Blummenfelt's speed work ahead of Nice
The performance on foot came after a preparation block in which Blummenfelt had introduced more specific speed work.
A few days before the World Championships, the Norwegian explained part of his training regimen during his training camp in St. Moritz. The sessions included 14 x 1 km intervals, blocks of 4 x 2 km + 6 x 1 km, and 400-meter repetitions.
Blummenfelt had specifically identified speed as one of the aspects he had worked on for Nice. His goal was to be better able to respond in a middle-distance race and to have a stronger burst of speed in the final stages.
A split of 1:05:12 cannot be attributed to a specific session, but the World Championship result does provide one objective fact: Blummenfelt achieved the best running split of the men's day.
Two consecutive 70.3 World Cups separated by seconds
This is the second consecutive time that Blummenfelt has come very close to the IRONMAN 70.3 world title.
In Marbella 2025 he finished second, just three seconds behind Jelle Geens . In Nice 2026 the difference was 18 seconds behind Wilde.
They are different races and courses, but both reflect the narrow margins in his last two 70.3 World Championships. In Nice, Blummenfelt also set a time of 1:05:12 as his last reference point before his next big goal: the IRONMAN World Championship in Kona on October 10.
This content has been created with the support of AI tools and reviewed by the Triathlon News editorial team.
