Triathlon | Find & Register for Races, Local Events & Things to Do

Events
Running
RunningCouch to 5K5K10KHalf MarathonMarathonSee All
Outdoor
OutdoorCampingHikingSee All
Triathlon
TriathlonSprintOlympic/InternationalIRONMAN 70.3IRONMANSee All
Cycling
CyclingRoad CyclingCentury RidesMountain BikingSee All
Sports
BaseballBasketballFootballGolfMartial ArtsSoccerSoftballSwimmingTennisVolleyballWinter SportsYoga
hidden
Sports CampsBrowse All EventsRace Results
Calculators
Calculators
Running PaceBody Fat PercentageBody Mass Index (BMI)Ideal WeightHeart Rate
Caloric NeedsNutritional NeedsBasal Metabolic Rate (BMR)Kids' Body Mass Index (BMI)
Challenges
Running
Running Events
RunningCouch to 5K5K10KHalf MarathonMarathonSee All
Running Articles
RunningDistance RunningTrail RunningMud RunningTraining PlansProduct Reviews
Triathlon
Triathlon Events
TriathlonSuper SprintSprintOlympic/InternationalIRONMAN 70.3IRONMANSee All
Cycling Events
CyclingRoad CyclingCentury RidesMountain BikingSee All
Triathlon Articles
TriathlonDuathlonTraining PlansProduct Reviews
Cycling Articles
CyclingMountain BikingCyclo-CrossBMXTraining PlansProduct Reviews
Fitness
Fitness Events
FitnessWalkingYogaStrength TrainingPilatesWeight LiftingSee All
Fitness Articles
FitnessWorkoutsWalkingYogaWeight LossTraining PlansProduct Reviews
Sports
Sports Events
BaseballBasketballFootballGolfMartial ArtsSoccerSoftballSwimmingTennisVolleyballWinter Sports
Outdoor Events
OutdoorCampingHikingBook CampgroundSee All
Sports Articles
SportsSwimmingBasketballTennisBaseballSoccerSoftballVolleyballFootballLacrosseGolf
hidden
Water SportsIce HockeyGymnasticsMartial ArtsSkiCampingHikingTravelSailingDanceSnowshoeing
Nutrition
Nutrition Articles
NutritionMeal PrepRecipesSnacksSupplementsProduct Reviews
Health & Injury Articles
Health & InjuryPhysical HealthMental HealthPainInjury PreventionRecoverySleepProduct Reviews
Kids & Family
Kids
Infants (0-1)Toddlers (2-4)Big Kids (5-8)Tweens (9-12)Teens (13-18)
Events
SwimmingBasketballBaseballSoccerTennisVolleyballFootballMartial ArtsChildcare
hidden
YogaCheerleadingGymnasticsDanceMusicArts & CraftsKids FitnessSee All
hidden

events (0)

articles (1179)

organizers (0)

ArticlesEndurance

Tips for Training Like a Pro Triathlete

Swim, bike and run like a pro and you just might see yourself atop the next podium.

By Greg Kaplan

ArticlesEndurance

Our All-Time Favorite Triathlon YouTube Videos

These inspirational and informative resources are the perfect complement to any triathlon tr...

By Michael Nystrom

ArticlesEndurance

Common Triathlon Fueling Mistakes

While fueling focus is usually a huge benefit for health and performance, there are some mis...

By Lori Nedescu, MS RD CSSD

ArticlesEndurance

Tips for Simulating Race Day in Your Training

The best time to experiment with new gear, race strategies and simply being comfortable and ...

By Greg Kaplan

ArticlesEndurance

Triathlon by the Numbers

Triathletes often focus on numbers—miles run, hours ridden, laps swam—but what about the dis...

By Greg Kaplan

ArticlesEndurance

How to Find the Best Triathlon for You

Check these online resources before choosing your next race.

By Greg Kaplan

ArticlesEndurance

Why Sprint Triathlons Are Better Than 140.6-Distance Races

There's so much more to life than training for and racing a full-distance triathlon.

By Greg Kaplan

ArticlesEndurance

10 of the Most Famous Triathlons Outside the U.S.

Because there's more to the sport of triathlon than just Kona.

By Michael Nystrom

ArticlesEndurance

Why Your Next Triathlon Racecation Should Be to Bermuda

As if a world-class triathlon on a subtropical island wasn’t convincing enough, we’ve outlin...

By Michael Nystrom

ArticlesEndurance

The Best New Nutrition for Triathletes

We surveyed the sports nutrition aisle for the best-tasting and most-effective portable nutr...

By Greg Kaplan