Skip to Content

Interval Running

two runners on a track at sunset

6 Lactate Threshold Workouts to Build Speed Endurance and Race-Day Confidence

Other Hearst Subscriptions.

By Matt Rudisill
Shoes & Gear
Apr 29, 2025
runner sprinting on track

How to Execute Sprint Workouts for Max Speed Gains

Train your body to run faster for longer with these key workouts
determined male and female friends jogging on bridge in city

Lacate Threshold Runs Are Key to Your Training

Apr 29, 2025
hiit training, high intensity interval training, a female athlete runs on a track

The Ultimate Guide to HIIT for Runners

Shoes & Gear
side view of man jogging in city

Best Half Marathon Workouts

Aug 7, 2024
fitness, hill or runner running on mountain by nature for exercise, training or outdoor workout sports race, fast black man or healthy active athlete on trail with endurance, freedom or challenge

Try These 20-Minute Run Workouts

Sep 24, 2024
middle aged slim caucasian woman sportswear running,jogging training in park in sunny day summer,russia

Marathon Workouts to Get Faster

Apr 17, 2025
how many calories do you burn running one mile

Speed Workout Progression for New Runners

Sep 4, 2024
a male athlete runs on a track

4 Interval Workouts for Every Experience Level

Runners World Editors
male and female friends jogging on road in park

Anabolic vs. Catabolic Metabolism and Running

Apr 29, 2025
Apr 29, 2025
preview for How We Fuel on Long Runs | The Amazing Runner’s World Show | Episode 60 Preview

How We Fuel on Long Runs When We Just Can't Stomach One More Gel

Apr 17, 2025
a person running through a flooded urban area amidst signs of destruction

Let’s Stop Glorifying Grit

Apr 17, 2025
group of runners on gravel trail

How to Master the 5K

Apr 17, 2025
low section people running fast in the city, defocused sports background

Why Runners Botch Pace on New Race Distances

Apr 17, 2025
long run mindset

Harness the Long-Run Mindset

Runners World Editors
Apr 29, 2025
400 meter repeats sprinting

400-Meter Repeat Workouts

By Jenessa Connor
a person running on a bridge

Best Workouts to Set Race Day Goals

By Ashley Mateo
track running track running a person running on a track

Track Running Beginner’s Guide

By Ashley Mateo
asian female runner doing her workout by sprinting in running track

5 Different Workouts to Help You Boost Speed

by Jennifer Van Allen
female sprinter pulling a weighted sled for speed

The Benefits of Resistance Sprints

By Jenny McCoy
running on a track

The Best Interval Workout for Boosting Performance

By Elizabeth Millard
horizon fitness treadmill workout
Presented by Horizon Fitness

Treadmill Ladder Workout for Endurance & Strength

By Mallory Creveling, CPT
a group of men running on a track

Different Types of Runs Every Runner Should Know

by Jenny Hadfield and Runner's World Editors
runners resting on running track

How Much Rest Should You Take Between Intervals?

by Kristin Barry
man running on treadmill at gym

Use this Chart to Find Your Treadmill Pace

By Monique Lebrun
chris lee photographed in july 2020 in boulder, colorado where he likes to run

Steal This Speed Training Secret from the Pros

Morning jogging young woman outdoors.

Is ‘HIIPA’ the New HIIT? Maybe—but There’s a Catch

By Elizabeth Millard
Sprint

How High-Intensity Workouts Keep You Young

by selene yeager
tough workout

How Training Helps You Handle Pain

by alex hutchinson
Athletics, Sports, Running, Athlete, Track and field athletics, Sprint, Outdoor recreation, Recreation, Long-distance running, Individual sports,

Why 400-Meter Reps Help Boost Race Performance

by alex hutchinson
Sports, Track and field athletics, Athletics, Athlete, Recreation, Running, Sports training, Exercise, Individual sports, Player,

Should You Quit Your Workout Early?

by alex hutchinson