Many endurance athletes don't eat enough protein. Here's what you need for optimal performance and recovery.

We combed our archives to find the best running shoes for triathletes—the ones Outside's editors tested and loved—that also happen to be on sale for the week of the 4th of July.

Faster swimming doesn’t start with focusing on propulsion. Triathlon swim coach Gerry Rodrigues outlines how to build tautness.

Challenge Roth has a history as a world-record course. Here's how the competition looks for the fast race in Germany.

Time zone changes can throw a wrench in any triathlete's training or race plans. Could Flykitt, a jet-lag prevention supplement protocol, help you hit the ground running? Here's what our reviewer had to say.

Professional triathlon competition ranged from long-course to WTCS this weekend. Here's all the action you missed.

Plus, what this means for amateur triathletes racing Ironman, World Triathlon, PTO, and more.

Some may feel that our sport is taking some first steps toward true inclusion, but critics agree the solution isn't as simple as it seems, and triathlon may have a long way to go—we look at what's changed in 2025 (and what really hasn't).

Temperatures are reaching record highs in many parts of the country. Here's the gear keeping Triathlete's editors cooling and training through the heat.

When it comes to triathlon swimming, is it better to learn through trial and error or have a coach show you the way? Triathlete’s swim expert weighs the pros and cons of each approach.