• 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 (1276)
organizers (0)
ArticlesSports
6 Tips for Beginning Open Water Swimmers

Open-water swimming is a challenging--and sometime intimidating--sport that can offer great ...

By Nicole Morell

ArticlesEndurance
5 Reasons Your 5K Wasn't as Fast as You Hoped

You trained hard for your 5K, but didn't run as fast as you thought you would on race day. F...

By Marty Munson

ArticlesFitness and well-being
Outdoor Exercise: 8 Reasons to Take Your Workout Routine Outside

There's some surprising research that says outdoor exercise may be the best way to lose weig...

By Marissa Stephenson

ArticlesFitness and well-being
How to Sculpt and Build Your Tricep Muscles

Are you trying to get bigger arms? Lose that flabby skin? Your solution: Work on your tricep...

By Arnav Sarkar

ArticlesFitness and well-being
Skip Away the Pounds: 10-Minute Jump Rope Workout

Torch away calories in as little as 10 minutes with this killer jump rope workout.

By Greatist.com

ArticlesEndurance
5 Post-Ride Stretches For Cyclists

Stretching is important after any tough workout and cycling is no exception. Find out which ...

By Nicole Morell

ArticlesEndurance
The Importance of Base Building for Marathon Training

Without a proper base and progression of increased intensity over a period of "real" maratho...

By Thad McLaurin

ArticlesEndurance
5 Ways to Boost Your Average MPH on the Bike

Every cyclist wants to see their average miles per hour go up, but how exactly do you do tha...

By Gale Bernhardt

ArticlesEndurance
Running Technique: The Importance of Cadence and Stride

Veteran and rookie runners listen up. You can run like a pro with this simple plan to quicke...

By Mackenzie Lobby

ArticlesSports
Step Up Your Swim Workouts With a Pace Clock

Pace clocks are an essential tool to improve your swim. Learn why and how you should use pac...

By Karen Buxton

Trending
The Habits That Make the Runner: How to Build a Year of Running Success in 2026

Motivation fades, but habits last. Learn how small, consistent routines—not willpower—lead to real running progress, and how to build a training...

ByMarc Lindsay
18 days ago
Trends To Run With In 2026

New year, new miles, new trends. From trading pavement for gravel and turning lunch breaks into running opportunities, 2026 is shaping up to be a...

ByLori Russell
5 days ago
How To Treat And Prevent Shin Splints

Shin splints are a common overuse injury that runners experience, but they are not a life sentence or a sign that running is not for you.

ByKristina Duffy
11 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
  • Registration Software
  • Social Media Guidelines
  • Community Policies
  • Cookies Settings
  • ©2025Active Network, LLC and/or its affiliates and licensors. All rights reserved.