Ironman 70.3 | 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 (127)

organizers (0)

ArticlesEndurance

3 Sports Books That Will Inspire You

Looking for some inspiration before your next event? Add one of these three books, written b...

By Barry Siff

ArticlesEndurance

Quiz: Are You Ready for an Ironman?

Are you really ready to commit to the training time an Ironman race demands? Take this quiz ...

By Sarah Wassner Flynn

ArticlesEndurance

How to Plan Your Race Calendar

A new year means new triathlon goals. But what's the best way to achieve those goals? Active...

By Gale Bernhardt

ArticlesEndurance

5 Triathlon Books for Your Favorite Athlete

Curl up with a good read this winter. These triathlon books are sure to motivate, instruct, ...

By Paul Tyler

ArticlesEndurance

Mirinda Carfrae's Secrets to Success

Winner of the Ironman World Championship in 2010 and 15 Ironman 70.3 races, "Rinny" knows a ...

By Michelle Valenti

ArticlesEndurance

How to Build Speed in the Offseason

With the right focus, you can keep improving in the offseason. Here's what you need to know.

By Patrick McCrann

ArticlesEndurance

Should You Do a 70.3 Before an Ironman?

Learn the surprising pros and cons of racing a 70.3 when training for an Ironman.

By Rich Strauss

ArticlesEndurance

Perfect Pre-Race Day Meal Plan

Take the guesswork out of what to eat the before your next triathlon or endurance race with ...

By Kirsten Korosec

ArticlesEndurance

5 IM 70.3 Nutrition Mistakes to Avoid

Don't let these common nutrition mistakes keep you from the finish line. Learn how your nutr...

By Kirsten Korosec

ArticlesEndurance

The Ideal Heart Rate for Ironman Training and Racing

Learn how to maintain an efficient heart rate that will leave you with solid results at your...

By Michael Ricci