• 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

    active kidsactive kidsSports 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

    active kidsactive kids
events (0)
articles (886)
organizers (0)
ArticlesEndurance
How to Use Yasso 800s in Your Marathon Training

Yasso 800s are predictor workouts—they help determine what your marathon finish time s...

By Jason Fitzgerald

ArticlesEndurance
6 Tips to Get Faster for Your Next Ironman

You just finished your first Ironman: Now what? Follow these tips to make your next finish e...

By IRONMAN

ArticlesEndurance
How to Avoid Tired Legs on the Triathlon Run

It happens to rookies and veterans alike: a strong runner with heavy legs is forced to shuff...

By Jay Zacharias

ArticlesEndurance
9 Running Races on the 4th of July

Looking for something to do before packing on the pounds at a 4th of July barbecue? Try one ...

By Marc Lindsay

ArticlesEndurance
How to Prep the Week Before Your First Race

Start prepping for your first race at least a week before. Here's what you need to do and ea...

By Runner's World

ArticlesEndurance
8 Midsummer Night and Moonlight Races

Give your body a break from the intense sun by racing after dusk. These summertime night rac...

By Sabrina Grotewold

ArticlesEndurance
How to Cure Achilles Heel Pain

If you've experienced that pain in the heel that just won't go away, you know how frustratin...

By LAVA Magazine

ArticlesEndurance
How to Gut It Out When You Want to Quit During Workouts

Each hard workout is a mental test: Will you stay tough or wimp out? Learn how to gut throug...

By Caitlin Chock

ArticlesEndurance
10 Exercises to Get You Ready for an Obstacle-Course Race

Obstacle racing offers several new challenges and tests. Get ready to take on these new test...

By Erik Taylor

ArticlesEndurance
The Expert Advice Every Beginner Runner Needs to Hear

Do you want to start a running routine? Here's why you should and how you can do it when you...

By Runner's World

Trending
The Best Recovery Tools for Runners

The right recovery tools can help restore mobility, support tissue health, and give the nervous system a chance to reset so you can keep logging...

ByKristina Duffy
7 days ago
The Best Protein Powders in 2026

We sift through all the protein trends to find the cleanest ingredients, the best-quality manufacturing processes, and the most ethical protein...

ByJoan Enriquez
23 days ago
How To Foster Healthy Habits In Your Children

Building healthy habits for kids begins with parents leading by example and making health a shared family experience. From playful movement and...

ByLori Russell
29 days ago
  • ACTIVE Logo
  • ACTIVE is the leader in online event registrations from 5k running races and marathons to softball leagues and local events. ACTIVE also makes it easy to learn and prepare for all the things you love to do with expert resources, training plans and fitness calculators.

Follow ACTIVE
  • Facebook
  • Twitter
  • Pinterest
  • Instagram
Mobile Apps
  • ACTIVE.com App
  • Couch to 5K®
  • 5K to 10K
  • Meet Mobile
  • View All Mobile Apps
Things To Do
  • Running Races
  • Triathlon Races
  • Cycling
  • Mountain Biking
  • 5K Races
  • 10K Races
  • More Things to Do
  • Half Marathon
  • Marathon
  • Ultra Running
  • Trail Running
  • Mud Runs
  • Swimming
Popular on ACTIVE.com
  • San Diego
  • Los Angeles
  • New York City
  • Denver
  • Houston
  • Las Vegas
  • BMI Calculator
  • Calorie Calculator
  • 5K Training
  • Couch to 5K®
  • Half Marathon Training
  • Marathon Training
  • Organizer Technology Solutions
  • Earn Money
  • Account Access
  • Subscribe to Our Newsletter
  • Do Not Sell My Personal Information
  • About ACTIVE.com
  • Sitemap
  • Terms of Use
  • Copyright Policy
  • Privacy Notice
  • Privacy Settings
  • Careers
  • Support & Feedback
  • ACTIVE Access
  • Advertise With Us
  • Registration Software
  • Social Media Guidelines
  • Community Policies
  • Cookies Settings
  • ©2025Active Network, LLC and/or its affiliates and licensors. All rights reserved.