I refuse, as a point of principle, to enter any race with a previously undisclosed registration fee. You should too.

I lived through triathlon’s doldrums in the 1990s. We didn’t wait around for demographics to swing in our favor. We humped. We worked. And it paid off.

Volunteers misdirected the pro men’s field and the leading woman on the run course; Cartagena 70.3 race officials awarded two top prizes to men directed to different, shorter runs.

For the second time in three years an age-group winner posted an eyebrow-raising time. This time the ITU acted quickly.

Terenzo Bozzone won his first Ironman and Melissa Hauschildt her fourth as both broke course records at Ironman Western Australia in Busselton.

A cyclone with maximum winds of 118 kilometers per hour wreaked extensive damage to the Brazilian state of Santa Catarina and forced race officials to cancel Challenge Florianópolis.

Here’s a bike that tells you much about its maker

Ruth Brennan Morrey was a soccer and marathon talent who took 10 years off sports before starting triathlon six years ago; at 41, this mother of three is just hitting her stride.

It’s that time of the year again! For the eighth year in a row, it is time for the annual WBR fundraiser that puts bikes into the hands of MANY well-deserving folks around the world.

Our annual 100/100 Run Challenge begins December 15, and our Guppy Challenge kicks off December 1.

What better way for Eric Lagerstrom to showcase a season that brought ups and downs than to release his final Viking Life for 2017.

Swimming faster truly is uniquely free speed, where going faster can cost you less metabolically. Herein are cheap pathways to free speed.

Tim Reed edged Michael Raelert by 15 seconds and Amelia Watkinson dominated the women pros but just edged an age grouper at Thailand 70.3.

Frederik Van Lierde held off a late charge by Matt Russell and Michelle Vesterby passed fellow Dane Camilla Pedersen at 35km to win Ironman Cozumel.

Inaki De la Parra of Mexico posts 3rd-best double marathon, takes overall Ultraman Men’s World title; Kate Bevilaqua of Australia sets women’s fastest run, dominates women’s overall.

Santiago Ascenco edged Matt Hanson and Kirsty Jahn outran Laurel Wassner to win Ironman 70.3 Punta del Este.

Dan Wilson outran Ryan Fisher and Annabel Luxford put the women’s race away on the bike to win Ironman 70.3 Western Sydney.

Thanks to his second-best-ever Ultraman Hawaii Day 2 bike split, Inaki de la Parra of Mexico took over the men’s lead; Kate Bevilaqua increased her lead to 39:54 at Ultraman Worlds.

Ironman veteran Kate Bevilaqua of Australia and Rob Gray of South Africa seized the leads on Day 1 of the Ultraman World Championship in Hawaii.

Team Timex athlete Samantha Mazer was the top female at IRONMAN Los Cabos in late October, but there is much more to this fast and smart athlete.

Join us to discuss the benefits of training and racing with power in triathlon. Hosted by Slowtwitch contributor Eric Lagerstrom.

Buying bike speed eventually gets pricey. What speed is available without spending any money or getting any fitter?

A faster, smoother chain, that will last twice as long, will hand watts back to its owner, and cost very little more than a stock chain? Perhaps so.

Today is our first glimpse of the Andean’s Project-One-style buildable shopper, with a Pad X/Y sizer built in.