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Triathlon

Photo Gallery: Waves? What Waves? (And More from Marbella)

Pre-race swim and bike photos from the IRONMAN 70.3 World Championship Marbella.

by Kevin Mackinnon, November 5, 2025

Triathlon

Kristian Blummenfelt is the Most Motivated for Marbella

Hell hath no fury like a disappointed Norwegian with a world title up for grabs.

Triathlon

A First-Timer’s Guide to Racing the IRONMAN 70.3 World Championship

When it comes to a first experience at the IRONMAN 70.3 World Championship, enjoying the day (as challenging as that might be) is key

Triathlon

Laura Philipp, Sam Long and More Top Pros Withdraw from 70.3 World Championship

Several big names have pulled out of the worlds in Marbella, but there are still plenty of favorites left in both fields

Triathlon

Coach Ben Reszel 

The German coach has quietly accumulated an impressive stable of talent, including two world champions.

Triathlon

IRONMAN 70.3 World Championship Marbella: Who’s In and Who Isn’t?

Some big names are missing from the start lists, but it's still going to be a fast couple of days in Spain

Triathlon

IRONMAN Partners with Experience Oman, Announces New Full-Distance race and 2029 70.3 World Championship in Muscat

For the first time ever, the Middle East will feature a full IRONMAN and play host to a world championship

Triathlon

Qualifying is Closing. Who Hasn’t Made It to the IRONMAN 70.3 World Championship in Marbella? 

The timing of the 70.3 worlds in Marbella might have proved difficult for some of the sport's top pros

Triathlon

Looking Back at St. George’s Impressive (and Tough) IRONMAN Run

A look back at the IRONMAN racing legacy in the southern Utah city.

Triathlon

Nice to Host 2026, 2028 IRONMAN 70.3 World Championships

IRONMAN today announced that Nice, France will continue to be the site of an IRONMAN World Championship race, awarding the city the 2026 and 2028 IRONMAN 70.3 World Championship. The...

Triathlon

IRONMAN Returns Men’s and Women’s World Championship to Kona

IRONMAN will combine both the men's and women's world championship in Kona again starting in 2026

Triathlon

Who’s Racing Where in 2025 … Slowtwitch Editors Weigh in on an Interesting Year for the Pros

The one downside with all the opportunities pros have right now? Figuring out where they should race.

Triathlon

Olympian and World Champion Andy Potts “Officially” Retires from Racing

American Olympian and IRONMAN champion "officially" retires from racing after a storied career.