Search
shop

IRONMAN World Championship 2025: Swim struggle that left Sam Laidlow with mountain to climb in Nice

The winner of the IMWC the last time it was held in Nice found himself nearly three minutes adrift starting the bike leg
News Director
Last updated -
Get the ultimate guide to destination racing

Sam Laidlow, the winner when the men’s IRONMAN World Championship was last held in Nice and one of the big favourites for this year’s edition, suffered a nightmare start in the swim.

The Frenchman went into the race on the back of two brilliant wins at Challenge Roth and IRONMAN Leeds.

And early in what was an incredibly fast swim as the likes of Jamie Riddle (RSA), Andrea Salvisberg (SUI), Jonas Schomburg (GER) and Marten Van Riel (BEL) set the pace, Laidlow was nicely positioned in the top 10.

In his previous three IRONMAN World Championship appearances Laidlow had never been more than four seconds off the pace coming out of the water but at the midway point of the 3.8km swim in the Mediterranean Sea he suddenly came to a virtual halt.

Advertisement

From top 10 to 29th

Laidlow had been on the feet of Antonio Benito Lopez (ESP) until then but he was now around 100 metres back and it was unclear what the issue was but he spent time treading water.

The pace up front was unrelenting though and Laidlow was quickly well over a minute adrift.

Start of swim IRONMAN World Championship Nice 2025
The start of swim IRONMAN World Championship Nice 2025 [Photo credit: IRONMAN]

He did get going again but by the time they returned to the shore Laidlow was almost exactly two minutes behind first-out-of-the-water Salvisberg.

Compare that to Benito Lopez, whom Laidlow had been alongside. The Spaniard was still part of that 12-man front group, which was covered by just 14 seconds.

It should be pointed out that Salvisberg’s time of 45:11 was way inside the previous best in Nice of 47:46. And Laidlow clocked 47:11 compared to his 47:50 from his 2023 win – but on this occasion that was only good enough for 29th.

More time ebbs away

So all eyes were on Laidlow going into T1 and he didn’t look comfortable – and far from happy.

Whatever the problem – and it later emerged it was a cramping issue – the Frenchman lost another chunk of time in transition and starting the bike he was now two minutes and 41 seconds adrift.

And that was out to 3:18 by the first checkpoint at 10km into the scenic 180km bike loop which heads into the hills above Nice.

What followed was a remarkable recovery as the race played out and you can read all about that here.

Sam Laidlow IRONMAN World Championship Nice 2025 run
Sam Laidlow heads to the line at the IRONMAN World Championship in Nice 2025 [Photo credit: IRONMAN]
Jonathan Turner
Written by
Jonathan Turner
Jonathan Turner is News Director for both TRI247 and RUN247, and is accustomed to big-name interviews, breaking news stories and providing unrivalled coverage for endurance sports.  
Discover more
Challenge Sardinia location
Let’s race… Challenge Forte Village Sardinia
Are calf sleeves actually worth it for triathletes? How many watts aero calf compression sleeves could save you
Laura Siddall Patagonman Xtreme Triathlon 2023
Are we in a triathlon boom, or hurtling towards burnout? Laura Siddall on the growth of the sport
Is sports nutrition bad for you? Ultra-processed foods are under siege, and athletes are caught in the cross fire – but should we be worried?
Challenge Barcelona 2023 - Photo Credit: Jose Luis Hourcade
The ultimate city break triathlon race-cations: from Challenge Barcelona to Singapore T100 these are the best city centre races to combine multisport with sightseeing
latest News
Kat Matthews wins IRONMAN 70.3 Zell am See 2025
Five new locations announced as 2026 IRONMAN Pro Series calendar unveiled
Gwen Jorgensen World Triathlon Cup Miyazaki 2024 Results
‘Another three good years’ – Olympic champ Gwen Jorgensen WILL race on after surgery
Marten Van Riel IMWC Nice 2025 finish line
IRONMAN World Championship Nice 2025: Van Riel on ‘out of this world’ Norwegians
IRONMAN World Championship Nice 2025: Emotional Stornes hails impact of ‘best mates’
Stornes Iden Blummenfelt IMWC Nice podium 2025
IRONMAN World Championship Nice 2025: Full finishing order and DNF details including Magnus Ditlev
triathlon on your terms
Never miss out with our triathlon alerts & digest. Get a dose of adventure & inspiration with Boundless.
The 247 Group

The home of endurance sports

TRI247-LOGO_Primary-Black_RGB-1

CHOOSE YOUR MEMBERSHIP TO BECOME PART OF SOMETHING EPIC

We’re on a mission to elevate the world of endurance sport, becoming your go-to resource for expert training tips and inspiration, unbiased reporting and creating a platform for grassroots voices. But we can’t do it without you on board! Choose a TRI247+ membership option below and become part of something epic.

All plans include a 7-day free trial

£7.95/month

Unlimited access. No ads. A whole library of tips, advice and inspiration at your finger tips, and the chance to shape the future of triathlon journalism.

100+ new articles/month

You’ll also gain access to our other premium websites:

Have an account? Sign in

All plans include a 7-day free trial

£47.95/year
£95.40/year

50% Discount

100+ new articles/month

Unlimited access. No ads. A whole library of tips, advice and inspiration at your finger tips, and the chance to shape the future of triathlon journalism.

You’ll also gain access to our other premium websites:

Have an account? Sign in

Share to...