The day you've been waiting for is here! The North American race season officially kicks off this weekend in California - and you can catch it all on the free Ironman 70.3 Oceanside livestream from Outside Watch.
The biggest triathlon stories to make waves this month.
A go-anywhere run short, soda with a healthy twist, and a free 5K series - these are just a few of the things our editors loved most this month.
Pacing and patience are key to nailing this swim workout of progressively faster 100s.
Vitamin B12 is an important player in keeping your engine running and your energy levels up. Find out which foods can increase your intake naturally.
Struggling to get back to consistency at the start of the season? This three-week base training plan, complete with workouts and test sets, will help you transition from hit-and-miss sessions to a regular swim-bike-run routine.
Greg Durso shares how a post-paralysis Ironman led him on a career journey to inspire and empower thousands of others with disabilities to pursue their recreational dreams.
Age may be just a number—but so is your weekly mileage.
Work on your pacing—and your aerobic endurance—with this simple build run.
Building a strong relationship with your coach can be critical to achieving your training and racing goals.
While triathlete moms relish in recent maternity leave and pregnancy clauses, they say more can be done.
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Join Outside+ See AllThink you know the Ironman World Championship in Kona? Think again. We’ve got a full guide for racers, family, friends, and dedicated fans with expert insight into every detail of the IMWC experience.
From triathlon distances to race selection to training, gear, nutrition, and more - we’ve got everything you need to start the journey to your first triathlon.
We review six of the hottest triathlon smartwatches from the last year by price, specs, and an eight-point rating system.
This 70.3 training plan is designed for first-time half Ironman participants who want to do just enough training for a successful finish.
Everything triathletes need to get the most out of your indoor training experience: indoor cycling workouts, treadmill sets, gear reviews, and more.
