Our up-to-date breakdown of the top contenders for the podium at the men’s 2025 Ironman World Championship in Nice.

Bob Babbitt sits down with athletes as they prepare for competition.

Three of the fastest long-course age-group men in the world each share a swim, bike, or run session that they use to prepare for their big day at the men's 2025 Ironman World Championship in Nice, France.

Collegiate club triathlon can be a wild, life-changing ride. Our expert coaches share the whys and hows of joining up with your school’s triathlon team.

It’s been a big 12 months for new triathlon bikes, and we’ve got expert, hands-on reviews of the latest offerings from nine of the best brands in the sport.

The “hogge” approach to triathlon training, spurred by curiosity and experimentation (that sometimes leads to destruction), could pay off for the Danish triathlete in a big way in this year’s world championship race.

Tri didn’t copy aero - it taught it. Here we look at the historic images, oddities, and athletes who hid heads, moved bottles, and nudged rules to reshape the way we look on the bike leg.

Just how intelligent are AI training apps for triathletes? We recruited age groupers to test and review four apps over the course of two months: Humango, TriQ, 2Peak, TriDot, Maxiom, AI Endurance, Garmin Connect+, and Strava’s Athlete Intelligence

Riding a 191-mile route around another country is just another training day for Cam Wurf as the Aussie gears up for the 2025 Ironman World Championship in Nice.

A physical therapist explains why monitoring biomechanical numbers might do more harm than good—and what to pay attention to instead.