• 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)
  • Challenges
  • 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 (2458)
organizers (0)
ArticlesEndurance
Running and Pain: How to Overcome Your Mental Blocks

Do you drop out of races or workouts when the effort gets too intense? Learn how to manage p...

By Caitlin Chock

ArticlesEndurance
3 Keys to Marathon Training

What are your marathon training goals? If you don't have any, you won't get very far. Learn ...

By Jeff Gaudette

ArticlesEndurance
10 Tips for Beginning Runners to Choose a Training Plan

If you're a beginner who is enthusiastic about starting a running regimen but aren't clear o...

By Sabrina Grotewold

ArticlesEndurance
How Much High-Intensity Training Do Runners Really Need?

The benefits of high-intensity training are constantly being touted, but how much fast runni...

By Matt Fitzgerald

ArticlesEndurance
5 Ways to Keep Running Motivation High This Summer

Temps and humidity are soaring, and motivation is correspondingly low. But the fall racing s...

By Dimity McDowell, Runner's World

ArticlesEndurance
Active Gear Scout: Best Bottoms for Runners

Nothing is more frustrating when your shorts ride up and pants twist as you're running. This...

ArticlesEndurance
Runners and Weak Hips: 5 Hip-Strengthening Exercises

The hips stabilize each leg during the stance phase of the running gait, so strength in this...

By Mackenzie Lobby Havey

ArticlesEndurance
The Mental Side of Running

Mental toughness on the run can be just as important as your physical preparedness. Use thes...

ArticlesEndurance
13 Haunting Halloween Races

Run past the ghosts and goblins for a spooktacular time at one of these 13 races across the ...

By Giselle DomdomActive.com

ArticlesEndurance
10 Biggest 10Ks in the U.S.

According to Running USA, here are the 10 biggest 10Ks in the country. Sign up today.

By Vanessa Rodriguez Active.com

Trending
HOKA 2026 Spring Shoe Guide

Choosing the right running shoe is essential for comfort, performance, and injury prevention—especially as warmer weather invites more time outdoors.

ByStephen Gendreau
9 days ago
New Balance 2026 Spring Shoe Guide

Choosing the right running shoe is essential for comfort, performance, and injury prevention—especially as warmer weather invites more time outdoors.

ByStephen Gendreau
9 days ago
Tips for a First-Time Race Sherpa

Behind every successful athlete, there's a person (or team of people) helping him or her reach the start line successfully.

ByAshley Byers
about 10 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
  • Advertise With Us
  • Registration Software
  • Social Media Guidelines
  • Community Policies
  • Cookies Settings
  • ©2025Active Network, LLC and/or its affiliates and licensors. All rights reserved.