• 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
  1. Home
  2. >
  3. Running Articles
  4. >
  5. Half Marathon
Half Marathon Training

Featured

Odor Elimination: How to Kick Funk to the Curb

Get rid of odors in shoes, bottles, and laundry with Arm & Hammer Odor Busterz, Bottle Blasterz, and Nonaste Laundry Detergent.

By Stephen Gendreau

Salomon Introduces The GRVL Concept - A Hybrid "Super Show" Built For The Road And Beyond

Discover the blending of the explosive cushioning of road running “super shoes” with a grippy, gravel-tuned grip and protection.

Reasons To Be A Mother Runner

Moms have every reason to put running on the back burner, but continuing to lace up and hit the pavement can be the best thing a runner mother can ...

By Lori Russell

The Big Benefits of Trail Running

Here are four reasons to take up trail running this season and three precautions to take if you do.

By Rashelle Brown

Latest

7 Training Tips for Your First Half Marathon

Training for your first half marathon? Keep these keys in mind to cross the finish line strong.

By Thad McLaurin

The Most Fun Half Marathons

Running isn't always fun, but it will be when you sign up for one of these entertaining half marathons.

By Megan Harrington |

How to Pick the Right Shoe for Any Activity

Shoe choice can have a massive impact on an athlete’s performance. Do you know what to look for?

By Jennifer Fox

The Most Extreme Run You've Never Heard Of

A marathon? That's cute. The most extreme run you've never heard of is 3,100 miles over 52 days.

By Theresa Juva-Brown

How to Run a Faster 10K

Every fit person should be able to dramatically improve their 10K time, says Slowtwitch publisher Dan Empfield. This two-part series shows you how ...

By Dan Empfield

How to Run Faster With Less Work

Train to run faster without piling on the miles or adding more workouts. Here's a fresh look at what you can do to work smarter.

By Jason Fitzgerald

The Complete Idiot’s Guide to Running a Half Marathon

Running 13.1 miles isn’t rocket science, but sometimes it feels that way. Learn how to crush your next half marathon.

By Megan Harrington |

How to Celebrate Global Running Day

Celebrate Global Running Day with huge savings on any of these great races!

By ACTIVE.com

  • 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.