• 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 (267)
organizers (0)
ArticlesSports
9 Tennis Tournaments for Families

Tennis is a sport the whole family can enjoy. Sign up for one of these tournaments that brin...

By Kirsten Korosec

ArticlesSports
Quiz: Are You a Wimbledon Expert?

Test your tennis knowledge and take this quiz on fun Wimbledon facts and history.

By Kirsten Korosec

ArticlesSports
4 Drills to Turn Your Serve Into a Weapon

A solid serve allows a player to win cheap points and control the court. In other words, you...

By Frank Giampaolo

ArticlesSports
How and When to Protest a USTA Rating

Ever played someone who was much better than their USTA level? Learn how to determine when y...

By Rich Neher

ArticlesSports
Top 10 Reasons to Play Tennis

Why give tennis a try? Or why start playing again? Here the 10 reasons to start and keep pla...

By Tennis Industry Association

ArticlesSports
Everything You Need to Know About Tennis String

The strings in your racquet are more important than you might realize. Learn the lingo, the ...

By Tennis Industry Association

ArticlesSports
3 Steps to a Successful Tennis Tournament

Don't let nerves or poor nutrition derail your game. Learn everything you need to know about...

By Chuck Kriese

ArticlesSports
3 Tips To Play Like a Pro

The secret to playing like a pro? It's more simple than you might think. Follow these three ...

By Caleb Marshall

ArticlesSports
6 Exercises to Put Your Body Back in Balance

Playing tennis and then sitting a lot when you're off the court creates a chain reaction of ...

By Suzanna McGee

ArticlesSports
How to Get Back Into Your Tennis Groove

If you take more than a couple of weeks off tennis, you might find that once you return you ...

By Scott Baker

Trending
Reebok Expands FloatZig Line: Meet The Tread And Double

Reebok expands its FloatZig franchise with two new running shoes: the treadmill-focused FloatZig Tread and the distance-ready FloatZig Double. Get...

ByStephen Gendreau
4 days ago
The Best Water Drinking App: Reach Your Hydration Goals

Looking to track your water intake? The best water drinking app will help you hit your daily target. Check out our top 5 picks in this...

ByRachael Gonzalez
about 3 years ago
How Long Is a 5K?

How long is a 5K? Here's your breakdown of this doable road running distance.

ByGiselle Domdom
almost 14 years 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
  • Registration Software
  • Social Media Guidelines
  • Community Policies
  • Cookies Settings
  • ©2025Active Network, LLC and/or its affiliates and licensors. All rights reserved.