• 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 (9433)
organizers (0)
ArticlesEndurance
How to Ensure You're Seen When Running at Night

Don't let a lack of daylight deter you from running. Use these tips to ensure you return hom...

By Greg Kaplan

ArticlesEndurance
Why Runners Ignore Pain (and Why It Needs to Stop)

At first it might seem easy to overlook or ignore a nagging pain. But what if there was a be...

By The Run Experience

ArticlesEndurance
Running in the Snow With Ultrarunner Abby Levene

Learn to embrace the snow with these quick winter running tips from pro ultrarunner Abby Lev...

By The Run Experience

ArticlesFitness and well-being
How to Avoid Holiday Gut Guilt

Foregoing your favorite holiday dish is a thing of the past. Here's how to manage the holida...

By Fara Rosenzweig

ArticlesEndurance
A Workout for Beginner Runners

The key with running is to take it a day at a time, build slowly and to start with something...

By The Run Experience

ArticlesEndurance
The Pros and Cons of Anti-Inflammatory Medication

We know it helps temporarily, but what do anti-inflammatory meds do to your body in the long...

By The Run Experience

ArticlesEndurance
7 Ways to Have More Enjoyable Winter Long Runs

Logging double-digit runs during the winter can test even the most dedicated runner, but the...

By Megan Harrington |

ArticlesEndurance
Breaking Down the Triathlon Distances

From the super sprint to an IRONMAN, which triathlon distance is best for you?

By Michael Nystrom

ArticlesEndurance
What Makes Your Calves Sore While Running?

Do you deal with sore calves? If so, there’s no better time than the present to find out why...

By The Run Experience

ArticlesFitness and well-being
Tips & Tricks for Maintaining Fitness During the Holidays

The end of the year is a blur of sweet treats, savory casseroles and nonstop errands, but th...

By Angela Bekkala

Trending
How to Plan a Golf Trip With Friends: A Guide to Protecting Your Investment

Whether it’s a quick weekend away or a full two-week trip to Scotland, golfers love to pack up the clubs and play on courses out of town, hoping...

ByJarrett Rush
about 1 month ago
2 Posture Fixes for Immediate Speed While Swimming

Posture in swimming is the foundation on which everything else sits. When your posture is off, you create drag, lose power, and make breathing...

ByBryan Mineo
about 2 months ago
The Best Running Shoes of 2026: Road, Trail, Racing, and Budget Picks

Reviewers’ Top Shoe Picks for Every Type of Runner

ByRashelle Brown
2 months 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.