The 12 Hardest Races in the World

Road-Running Etiquette

Pace Calculator

Enter the time and distance then hit "next"

Time:	:hr :min :sec
Distance:

Should You Run Solo or In a Group?

There are perks to running with others—and alone. How to get the best of both worlds

6 New Tools For the Ultimate Home Gym

You don't need a gym membership to stay fit and lean. With these six pieces of home workout equipment and accompanying workout DVDs, you can get fit right in your own home

Your Treadmill FAQ's, Answered

Much like the belt of the machine itself, certain treadmill questions seem to roll around again and again. Here are some answers

treadmill: indoor running workout picture

7 Treadmill Workouts that Beat Boredom

Whatever your goal, there’s an effective and fun (really!) treadmill workout just for you

4 Ways Walking Helps Your Running

Slow down and walk to get stronger and go longer on runs

Fast Indoor Warmup For Winter Running

Prevent running injuries and hit the ground running with this fast indoor warmup and stretching routine

The Best Treadmill Accessories

You may never look forward to a treadmill run. But the right gear can make it a whole lot more bearable

teacher Kara Lubin and students - 100-mile club

School of Run: The 100-Mile Running Club for Kids

This teacher found the cure to a restless classroom: challenge kids to log 100 miles (160.9 km)

Injury prevention and fitness for runners

5 Ways Your Foam Roller Can Keep You Fit

A massage tool can strengthen muscles, prevent injury and help improve a runner's overall fitness and running ability

Mini Fitness Goals With Big Results

Focus on achievable targets every day, week, and month and watch your running fitness and performance soar

A Comeback Plan for Runners

No more excuses! Here’s how to kick-start your running routine—and stick with it all year long

He Lost 110 Pounds—11 Years Ago

A trip to the hospital inspired a decade of healthy living for Rishi Sharma

She’s Kept Off 50 Pounds for Two Decades

Shira Miller started her weight loss journey in the '90s and hasn’t looked back

weight loss before and after: Heather Fearneyhough

She Dropped Half Her Weight

Heather Fearneyhough’s children motivated her to shed 120 pounds

She Walked Away 210 Pounds

Sissy Lusk went from 345 pounds to 135 pounds and has kept it off for 11 years

She Walked Off Weight—and Kept it Off!

Chronic quick-fix dieter Diana Barta committed to a healthy lifestyle and dropped 67 pounds

Smaller Portions Led to a 71-Pound Weight Loss

Michelle Parcher, a mother of three, successfully dropped and kept off the baby weight (and then some) for five years and counting

"I Walked Off 149 Pounds and Lowered My Blood Pressure!"

A health scare prompted Taneisha Marks to make herself a priority. Now she's half her former size

A Trampoline was the Secret to Her Weight Loss

Jodi Adkisson jumped her way fit, dropping more than 113 pounds in a year

How a Bride Transformed Her Body

Sara Barnard lost more than 100 pounds in time to wear the wedding dress of her dreams

She Dropped 111 Pounds for Her Daughter

Lisa Taylor broke her family’s cycle of weight struggles by cleaning up her diet

Daily Calorie Calculator

Are you eating too much, too little, or just enough? Find out exactly how many calories you should be consuming for weight loss

Pace Calculator

Whether you're wondering how quickly you'll finish your next race or exactly how fast you need to run to beat your PR, this tool has the answers

Walking Calculator

Find out how many calories you burned while walking with this easy-to-use calculator. Enter your stats to get started!

BMI Calculator

Do you need to lose a few pounds? Find out by calculating your body mass index, a basic indicator of healthy weight

Body Fat Calculator

Get a gauge of your body's percentage of fat with this simple tool. Just enter your weight and a few measurements to get started

Half-Marathon Jumpstart

Challenge yourself mentally and physically with a half-marathon. This 2-week training jumpstart will help you build your base before you embark on a 10-week training regimen.

Man running along road with mountains behind him

5-K Jumpstart

If you’re new to running, signing up for a race is the perfect way to kick off your routine and boost motivation. The Runner's World 5-K Training Jumpstart will help get you started—in just 2 weeks!