Search
shop

The best IRONMAN race in the world REVEALED after 48,000 triathletes vote

The results are in on IRONMAN's annual survey of the best swim, bike and run courses around the world
Last updated -
Get the ultimate guide to destination racing

IRONMAN has announced the results of its annual Athlete’s Choice Awards – yes, the results are officially in after more than 48,000 racers voted in a global poll.

It was Sweden and IRONMAN Kalmar which came out resoundingly on top – claiming first place in three of the five voting categories.

Out of more than 40 IRONMAN series triathlons to take place around the world, Kalmar (already sold out for 2025) finished first in the Overall Satisfaction, Most Recommended and Best Run categories. It also came third in the voting for the Best Bike award and only finished out of the top five in the Best Swim category.

IM Kalmar an “extraordinary experience”

One athlete quoted, who participated in 2024, said: “The atmosphere in the event area, the stunning views along the bike course, and, above all, the incredible people of Kalmar cheering you on, all leading up to the finish line! This truly was an extraordinary experience and the perfect race for a first timer like me.”

The US had the most athletes race events in the last year, followed by the UK, France, Germany and Australia, with approximately 48,000 total survey respondents in all.

A cyclist rides by a windmill on the bike course of IRONMAN Kalmar

They voted for IRONMAN Brazil as the Best Swim and IRONMAN Switzerland as the Best Bike, while Kalmar came out on top in the Best Run category.

The rest of the top five for Overall Satisfaction included France, Cairns, Austria and Wales. Trailing Sweden in the Most Recommended category were Wales, Copenhagen, New Zealand and Lake Placid. Survey questions were based on a five-point satisfaction scale.

Musselman tops 70.3 polling

The IRONMAN 70.3 awards were also divided into five categories, with Musselman, USA finishing top out of more than 120 events in the Overall Satisfaction and Best Bike categories. Bangsaen, Thailand won Most Recommended, Santa Cruz won Best Swim and Coeur d’Alene came out on top in the Best Run category.

Trailing Musselman for Overall Satisfaction were events in Nice, Vichy, Aix-en-Provence and Rio de Janeiro. Rio also came second in the Most Recommended category, ahead of Michigan, Aracaju Sergipe and San Juan. More than 200,000 athletes in total registered for Ironman and 70.3 events in 2024.

More young people are participating than ever before, with the 30-34 age group becoming the largest category for the first time. There was also a 25 per cent increase in participants under the age of 30.

Paul Brown
Written by
Paul Brown
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
PremiumAre 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
Julie Derron wins IRONMAN 703 Langkawi 2025
Olympic silver medallist Julie Derron ready for T100 finale – and confirms LA2028 as long-term aim
Alex Yee London Marathon 2025
Vamos! Alex Yee hints at Valencia Marathon target time as ‘exciting’ learning curve continues
Alistair Brownlee takes part in the Nedbank Gravel Burn event in South Africa.
Gravel Burn 2025: Triathlon legend Alistair Brownlee gives us the inside track on his epic South African cycle ride
Kristian Blummenfelt wins 2022 IRONMAN 70.3 World Championship, St George, Utah
‘A bit like St George’ – Blummenfelt relishing hilly Marbella 70.3 World Championship course
Jess Fullagar taking the Garmin Noosa Triathlon win - Photo Korupt Vision
Noosa Triathlon results 2025: Hauser and Fullagar bag first titles at iconic event
triathlon on your terms
Never miss out with our triathlon alerts & digest. Get a dose of adventure & inspiration with Boundless.
247 Endurance

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...