A sport from Harry Potter lore has many young runners under its spell
Improve your running by putting a new twist on an old move
Amby Burfoot is Editor at Large for Runner's World and winner of the 1968 Boston Marathon. He was nearly finished with the 2013 edition when the explosions occurred
By all means, run, but where and with whom?
There are perks to running with others—and alone. How to get the best of both worlds
Invest in quality running socks to take your workout to the next level. Here are the best socks for your next run
Want to lead your local running club or charity team? Here’s how to do it
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
No more excuses! Here’s how to kick-start your running routine—and stick with it all year long
A breakthrough plan to lose weight and start running—no experience necessary!
Tackling a triathlon can be daunting, even for fitness buffs, but it's not as hard as you think. With our training plan for swimming, biking, and running a sprint-length race, you'll earn bragging rights (not to mention a lean, hot body) in just 12 weeks.
Combine two workouts into one and achieve greater fitness—in less time
A 10-minute post-run yoga sequence that will improve your range of motion and prevent injury
How to adapt time-tested mile-repeat workouts to boost your fitness level or set a personal record
Four treadmill workouts that will spice up your winter training
Run twice a day to get stronger and faster—sooner
"Comfortably hard" runs are key to racing your best, at any distance. Here's how to add tempo runs to your mix
Here's how to prevent and treat one of the most common running injuries
A life on the road caused golf pro Karen Stupples to pack on the pounds. But a few simple food swaps helped her go from a size 12 to a size 4!
For Christina Taylor, the internet provided a surprising source of weight-loss support
Paula David hated exercise until she trained for her first 5-K. Now she's hooked on running and off cholesterol meds
Natombi Simpson believed that she'd never be less than a size 24. Now she's a size 8!
Keoni Hudoba sang and danced his way from obesity to a career in fitness
A chronic overeater, Michael Knight went from being an obese bodybuilder to a celebrity trainer
Dropping half her body weight inspired Gina Crome to help others overcome their own weight struggles
A trip to the hospital inspired a decade of healthy living for Rishi Sharma
Sissy Lusk went from 345 pounds to 135 pounds and has kept it off for 11 years
Chronic quick-fix dieter Diana Barta committed to a healthy lifestyle and dropped 67 pounds
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.
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!