Learn more about this metric and the best training sessions to add to your schedule to boost your cardio fitness.

Combining Zone 2 running, goal pace running and sprinting in your weekly training plan can be ideal for developing aerobic endurance, pacing skills and explosive speed.

Few of you are coming to me with a focus on your one mile pace, so we’re looking at running workouts that are going to test your speed and improve your endurance. There are tons of ways to incorporate ...

Want to run faster instantly? Previous studies have found benefits in cross-training, keeping your eyes focused on a spot ahead, and wearing the right shoes. But, researchers say that just a few ...

Speed work isn’t just for serious runners. Up your pace just a little for a more efficient workout. By Hannah Singleton Hannah Singleton started doing speed work two years ago after she moved from ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? When I started running more consistently a little over a year ago, I had a lot ...

No longer can some military personnel rely solely on running at a moderate pace. Sprinting and agility are regularly tested as part of the ever-evolving fitness tests in the military. Many fitness ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." IF THE WORD "fartlek" makes you giggle, you're not alone. But there’s nothing funny about how this style ...

Sometimes you need to be uncomfortable to get comfortable.

If you’re one of many runners who are guilty of neglecting strength training in favour of smashing out more miles, this short and simple strength routine – that can be done in under 30 minutes at home ...

Garmin watches are packed with training and recovery stats and I find some are more useful than others when marathon training ...