Live from Challenge Roth: The World’s Biggest Triathlon Festival
The world's biggest long-distance triathlon festival returns this weekend with a stacked professional field, thousands of age-group athletes, and the tantalizing possibility of a record-breaking day.
Challenge Roth
This Sunday, July 5th, the world’s largest long-distance triathlon festival will once again take place in Roth. (The celebrations actually span the entire week, but race day takes place on Sunday!)

This year marks the event’s 60th anniversary, with around 3,500 individual athletes and 700 relay teams set to toe the start line, representing more than 100 nations. The race is also powered by over 7,500 volunteers and, according to some fun facts shared on Instagram, athletes are expected to consume an incredible 2,970kg of bananas and 36,000L of Iso Active Drink.
Beyond its electric atmosphere and passionate crowds, Roth has earned a reputation as one of the fastest long-distance triathlon courses in the world. Magnus Ditlev currently holds the men’s course record of 7:23:24, while Anne Haug owns the women’s mark of 8:02:38, with both records set in 2024. This weekend, much of the anticipation centres on whether a woman can finally break the elusive eight-hour barrier.

Men’s Pro Race Preview
Defending champion Sam Laidlow is back in Roth, intent on keeping his title. As he put it during the pre-race press conference: “Unfortunately for Kristian Blummenfelt, I will be back to defend my title, to break the record, and most importantly to break Kristian Blummenfelt and all the other amazing pros that are on the start list.”
To do that, Laidlow will likely need to capitalize on one of his greatest strengths – the swim – and build enough of a lead before the run to stay ahead of pre-race favourite Kristian Blummenfelt, one of the fastest marathon runners in the field.
And there’s another exceptional runner in the field – three-time Ironman World Champion and 2021 Roth champion Patrick Lange, who said at the pro panel: “I want to make my mark in Roth and secure my second victory here. My dream is to run a marathon in under 2:30 and take the win.”
Set to make his full-distance debut this weekend is Rico Bogen, the 2023 Ironman 70.3 World Champion. Renowned for his powerful bike performances over the middle distance, Bogen has made his intentions clear: “I didn’t come here to finish in the middle of the pack.”
And of course Ditlev, three-time Roth champion and current course record holder, remains one of the favourites despite a disappointing performance at Ironman Frankfurt, where he secured his Kona qualification but didn’t race to his usual standard. Jonas Schomburg, who animated last year’s Ironman World Championship by attacking from the front, also says he plans to race “on the offensive.”
We can’t wait to witness how things play out for this incredible men’s field on Sunday.
Women’s Pro Race Preview
On the women’s side, much of the attention will focus on Lucy Charles-Barclay, a last-minute addition to the start list, and Kat Matthews, who will make her long-awaited Roth debut. Charles-Barclay finished runner-up here in 2018 before winning in 2019, the last time she raced in Roth, while Matthews has long spoken about wanting to compete at the iconic event. As she put it: “I’ve always wanted to race Roth, every athlete does, but what I really want is to win Roth.”
Germany’s Daniela Bleymehl shared a different source of motivation: “I want to show my three kids that passion, dedication, and big dreams don’t stop just because life changes.” And as Daisy Davies put it: “[This] is the perfect place for a big result.”
Of course, beyond the battle for the podium, one of the biggest storylines of the weekend will be watching to see whether a woman can finally break the eight-hour barrier, which would be an incredible history-making moment in our sport.
Triathlon Magazine will be reporting live from Roth throughout the weekend, and we can’t wait to bring you all the action as it unfolds!
