With fartlek training, you have a lot of control, which is one of the reasons it can be a great way to introduce yourself to speedwork if you’re relatively new to running.

A personal trainer explains what fartlek training is and how you can incorporate it into your workout routine to lose weight.

Learn how Fartlek training, a form of speed workout, can help improve your endurance and form as a runner at any level.

Fartlek, bonking. pronation, negative splits, Yasso 800s, tempo runs, and threshold are super-common phrases in the sport. Here's what each means.

This fartlek training guide includes the definition, the benefits of fartlek training, its history, and a fartlek workout to try yourself on your next run.

One of our favorite semi-structured workouts involves short, controlled intervals within an easy/moderate aerobic run. The easy/moderate fartlek can work for any athlete looking for a fun way to ...

IF THE WORD "fartlek" makes you giggle, you're not alone. But there’s nothing funny about how this style of training can help runners—especially beginners—level up to faster speeds.

Fartlek workouts, a style of interval training that means "speed play" in Swedish, give you an opportunity to shake up your running workouts.

Fartlek is a Swedish term that means ‘speed play’. Between LIIT training, HIIT training, group training and the rest, it can be difficult to navigate the various fitness fads to find one that ...

When Fartlek came along in Sweden in the 1930’s it quickened training worldwide with new strides on new paths, innovative as any idea in athletics’ history: Interval training, the Fosbury Flop ...