Best Ironman-distance triathlons for beginners in Europe

With a 3.8km swim, 180km bike and 42.2km run, an Ironman triathlon is never going to be an easy experience. But some courses are more suited to Ironman beginners than others, with two-lap lake swims, gently rolling bike courses, flat marathon runs and bumper crowds providing more 226km beginner-friendliness than the epic Norsemans, Brutals and Swissmans on the circuit.

And a temperate climate free from the winds of Ironman Lanzarote, the chills of the Celtman or the humidity of Hawaii will certainly help triathletes complete the epic journey.

In terms of housekeeping, races are given extra friendliness points for the size of the crowds, the ideal water temp is set at 21ºC (not too warm to make it a non-wetsuit swim but far from cold) and extra points are added for multiple swim laps (especially with an Aussie exit onto land and back into the water halfway through) for psychological and physical benefits.

Elsewhere, a gently rolling bike course is seen as optimum (too flat and you’ll be pedalling constantly for 180km) and races are docked points for having a total cut-off time shorter than the usual 17 hours.

So which is the most beginner-friendly iron course in Europe? Here we pick our top top five events to ease you into world of Ironman.

5. Challenge Almere-Amsterdam

Esplanade, Almere, Netherlands

With the whole racing taking place below sea level, it’s safe to say that Challenge Almere-Amsterdam in the Netherlands is a brilliant, flat course option for beginner triathletes to get to grips with the Ironman distance.

The race is shared with the pro PTO calendar and has historically hosted the European Championships (and will continue to do so until 2028), promising an exciting atmosphere on race day.

Claiming to be the second oldest long-distance triathlon in the world, Challenge Almere-Amsterdam was established in 1981 as the Holland Triathlon. Based in Almere, just 25km from Amsterdam, the race is an incredibly flat, multi-loop course.

An initial 3.8km swim in the Weerwater is followed by 180km bike course through the flat polder landscape of Flevoland, racing past traditional dikes and windmills along the former Zuiderzee seabed of the South Sea.

The only challenge on a course as flat as this can be the wind. The run course is a four-lap loop around the Weerwater lake, taking athletes through the city of Almere at times, and others through the lush, green landscape.

4. Challenge Roth

Roth, Germany

Challenge Roth is the jewel in the Challenge crown and is, quite simply, unlike any other triathlon experience thanks to the raucous crowd of 250,000 hollering support from the 6.30am gun until the 11pm firework display.

It’s also a race course with plenty of beginner friendliness, with a one lap swim in the calm Main-Donau Kanal, a rolling (but far from flat) bike through northern Bavaria and a flat riverside marathon run.

Like Ironman Austria, it’s a race where historic iron-distance world record times are often made, for example Jan Frodeno’s world-beating time in 2016 and Chrissie Wellington’s record time of 8:18:13 in 2011. And all of this flanked with triathlon’s most legendary atmosphere.

The big issues for beginners are the 15hr cut-off time and how hot Roth can get in July, with 2014 just one date to experience a heatwave. There’s also just how darn hard it is to get a spot in the race, with the 6,000 spots usually selling out faster than the radlers on the race’s famous bier mile.

• Challenge Roth race tips

3. Ironman Copenhagen

Copenhagen, Denmark

Ironman took over the running of Copenhagen from the Challenge Family in 2013 and the race has become one of the most cherished M-Dots on the circuit, with the Danish capital truly embracing the experience.

The swim is a 3.8 km one-lap course in the lagoon at Amager Beach Park. The gently rolling 180km bike finds competitors winding through the city before two loops alongside bucolic farmlands.

The four-lap run course stretches along the city’s harbour, with the course flanked by a purported 150,000 spectators.

With a temperature climate, bumper support throughout and an agreeable course (calm swim, flat bike and run), Copenhagen seemingly ticks every box for the iron newbie.

The problem for some beginners, however, will be the 15:45hr cut-off time, meaning participants have to complete the swim and bike within the 9:30hr mark and the marathon in 6:45hr. The upshot is the relatively luxurious 7:30am start…

2. Ironman Austria

Klagenfurt, Austria

“Without doubt it’s one of the top five Ironman races in the world for its organisation and beautiful scenery,” says Mark Kleanthous. Which is high praise indeed from a man with 40+ worldwide Ironman finishes to his name.

The swim of Ironman Austria takes place in the 24°C waters of Lake Wörthersee in Austria’s south, ringed by forested hills and snow-capped Alpine mountains. After the 3.8km in the turquoise, transparent waters, athletes embark on a two-loop course into the Alpine foothills around Carinthia for one of Ironman’s fastest bike routes.

Mostly flat (and on what Kleanthous calls “some of the smoothest roads in the world,”), the course features two steep gradients on each lap crammed with spectators lining the route ten deep, producing a motivational din up there with Challenge Roth in the decibel stakes.

After a hero’s welcome back in Klagenfurt, the largely flat and shady 42.2km run goes around the lake’s shoreline before heading into Klagenfurt for one of Ironman’s greatest finishes.

“When you run along the Magic Carpet to the finish line in Klagenfurt, you cannot fail to be overcome with emotion,” continues Kleanthous. “There are even more loud, cheering spectators, with some of the biggest crowds lining up just before midnight to see the last competitors finish.”

1. The Outlaw

National Watersports Centre, Nottinghamshire, England

And the winner is… (drumroll please) The Outlaw in Nottinghamshire. This regular 220 Triathlon award-winner offers arguably the friendliest atmosphere of all UK Irons, yet often in unfriendly British summertime weather.

“I chose The Outlaw because I’d heard it’s known for being considerably flatter than Ironman UK,” says Jason Stott, who finished in 302nd place in 2015 (11:47:19). “Registration is a breeze the day before, and you can get set-up quickly with no hassle.

“The Outlaw swim is a proper Iron start and can be a mass underwater wrestle! If you’ve positioned yourself correctly according to your predicted time, though, you should be fine; it soon thins out.

• The Outlaw race tips
• Seven ways not to do the Outlaw

“It’s one large lap, which is in the rowing lake right to the end and back. If it’s a sunny early morning, sighting can be quite difficult as the sun is low, but follow the few hundred people in front of you unless you’re flying off the front!

“The bike course is a flat-ish 180km. It’s more rolling tarmac than anything else and a good average speed can be met quite easily. The course is three laps (one and three are the same), making it easy to mentally divide up. The feed stations are long that makes it easier to grab nutrition en route, and the support is excellent.

“The run is a flat and well-supported route, which starts off with a lap of the lake and then continues along the River Trent. This is done twice before a final loop of the lake to finish off.”

Support from the crew and marshalls also makes this a novice-friendly event – everyone working on the day has either done the event in the past or have been there before and know what you’re going through.

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