Kiprun is new to North America, but it has the goods to become a top seller if runners give it a chance.

Choi has made a name for himself in the running world, but it’s not necessarily a good one

QR has a long history in the triathlon space and has been enjoying a rapid growth in popularity.

A horrific crash last year forced the Olympic and T100 star to revamp his swim stroke for a second time

Age group athletes were flying at the North American IRONMAN Pro Series opener

Despite both having won in Australia last weekend, Knibb and Blummenfelt both charged to wins in Oceanside on Saturday

Reigning NCAA champ holds off gold medalist for exciting win in Gulfport, Mississippi.

We preview an exciting weekend of racing in Gulfport that will include the only elite draft-legal race in the United States.

What should you look for in a training camp … and how much should you expect to spend?

Oceanside is always a fast race, but this year’s could be quicker than ever

A multi-year title deal for the 70.3 worlds, Apple gets serious on the marathon front and an interesting data release from the ITA

For most runners of the Boston Marathon, when they get to Chestnut Street in Newton there’s a sense of tentative relief. The famous hills are done. Just under five miles…

A few years ago, Slowtwitch featured a piece about my experience pacing the 3-hour finish group at the New York City Marathon, a story of running and simply where my…

She’s the only woman to have won the IRONMAN Pro Series, and so far in 2026 Kat Matthews is proving she’ll be the favourite to keep that string going this…

Norwegian star bounces back after disappointing start to the IRONMAN Pro Series in New Zealand

American dominates on the bike to begin the T100 season with impressive win

Norway’s most recent IRONMAN world champion has enjoyed quite a ride since winning in Nice last September.

After six years, Felt’s aero road platform gets a ground-up overhaul — new name, new frame, new cockpit, new geometry, new ownership. We break down what changed, what improved, and what got dropped.

Round 2 of the IRONMAN Pro Series takes place this weekend in Geelong, Australia

We preview the opening of the T100 Triathlon World Tour in Australia this weekend.

Getting one percent better in and outside of training can help you reach new bests on race day

The draft-detection technology has previously been used exclusively with pros. That could change in the next few years.

We recap season-opener events in Texas and Lanzarote

Save precious time with equipment ranging from cheap to expensive