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)
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 (1151)

organizers (0)

ArticlesEndurance

Ways to Avoid Training and Racing in the Heat

Too hot? No problem. Here are seven ways to log all your necessary training hours without de...

By Michael Nystrom

ArticlesEndurance

The Right Gear for Every Triathlon Need

Don't let your level of experience dictate what you think you need to succeed.

By Greg Kaplan

ArticlesEndurance

Which Wearable Is Right For You?

From the newbie to the big spender, there's a wearable for every type of triathlete.

By Greg Kaplan

ArticlesEndurance

Nutritional Differences Between Sprint and IRONMAN Triathlons

Being trained and ready for a sprint versus an IRONMAN takes more than just a bump in total ...

By Lori Nedescu, MS RD CSSD

ArticlesEndurance

Awesome Triathlons With Ocean Swims

Take on a new challenge in your triathlon career. Beat the surf and taste the saltwater at o...

By ACTIVE.com

ArticlesEndurance

Triathlon Suits Explained: Two-Piece or One?

We've listed out the pros and cons, but at the end of the day, choose what's most comfortabl...

By Michael Nystrom

ArticlesEndurance

Irresponsibly Early 2019 IRONMAN World Championship Predictions

It's May--why not pick the winners for a race that takes place in October?

By Michael Nystrom

ArticlesEndurance

How to Train for a Triathlon While Traveling

Use these tips to maintain and even improve your fitness while you're away from home.

By Greg Kaplan

ArticlesEndurance

Best Practices When Traveling With Triathlon Gear

Whether traveling a long or short distance, you need to have a plan for transporting your eq...

By Greg Kaplan

ArticlesEndurance

26 More Awesome Age Grouper Triathlon Bikes

Year after year, these reader-submitted age group triathlon bikes never disappoint.

By Michael Nystrom