• 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 (217)
organizers (0)
ArticlesEndurance
How Runners Can Benefit From Fatigue

Fatigue is an inevitable part of training. Here's how to find the right training plan and us...

By Jeff Gaudette

ArticlesEndurance
10 Common Running Myths Debunked

There seems to be conflicting information about certain training topics such as stretching, ...

By Nicole Weidensaul

ArticlesEndurance
Chi Running Tips for Conquering Hills

Running hills doesn't have to be a dreaded part of your workout plan. Use these Chi running ...

By Danny Dreyer

ArticlesFitness and well-being
Lose Love Handles Fast With These 5 Moves

The dreaded muffin top seems nearly impossible to get rid of, but there's hope. Balance, pla...

By Kisar S. Dhillon

ArticlesOutdoors
5 San Diego Hiking Trails for Your Outdoor Adventures

Whether you're planning a trip to America's Finest City or you're a native looking for some ...

By Maile Proctor

ArticlesEndurance
Use Your Core to Run Faster

It may surprise you, but the key to speed starts with your core. Here's how to engage your m...

By Danny Dreyer

ArticlesEndurance
5-Minute High Intensity Circuit Training for Runners

High intensity circuit training can make you a more complete athlete who's less injury-prone...

By Mackenzie Lobby Havey

ArticlesSports
6 Open Water Swimming Events

Open water swimming is a challenging sport that attracts all types of enthusiasts. Whether y...

By Nicole Morell

ArticlesFitness and well-being
6 Tips for Hiking With Kids

Snacks and proper gear are only two important aspects of an outdoor family adventure. Rememb...

By Jessica Sanders

ArticlesEndurance
5 Race-Day Tips to Dominate an Ironman

A long-distance triathlon has a lot of pitfalls that can derail a good day. Here's how to me...

By Chris Kaplanis

Trending
Tips for Staying Consistent During the Offseason

Just because the triathlon season is over doesn't mean you should hang up your swim cap, helmet and running shoes for the entire offseason.

ByMichael Nystrom
about 7 years ago
Thanksgiving Recipes That Will Wow Your Guests

This year, turn your Thanksgiving menu on its head. From a flavorful acorn squash main dish to an effervescent champagne cocktail, these recipes...

ByChrissy Wellington Garner
over 10 years ago
What Your Urine Says About Your Health

Have you ever stopped to look at your urine? Your health may depend on the color. Learn what the colors mean.

ByFara Rosenzweig
about 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.