Fartlek. It sounds like a word that a five-year-old boy would come up with: a combination between “fart” and “lick.” But it’s not a made-up word! It’s a Swedish word that means “speed play,” and it’s a great way for you to up your running game.
In this short article, we’ll discuss what exactly a fartlek run is, why it’s helpful, several examples, and how to incorporate them into your training. At the end of it, you’ll be a fartlek pro!
What are fartlek workouts?
Fartlek workouts combine endurance training with speed training by challenging the body to adapt to different speeds. This in turn will allow you to become a faster runner over longer distances.
While fartlek workouts can vary greatly, they tend to target one or two paces in addition to a consistent steady long run pace. It’s important to note that fartlek workouts are NOT interval training in which you walk for recovery. You’re running the entire time.
You might be able to go faster during intervals, but your overall average heart rate will be higher for fartlek workouts because your HR doesn’t drop as much during recovery.
No matter how fit (or unfit!) you are, you can start incorporating fartlek workouts into your running. It can be quite structured—run 6-3-1 minutes faster with 2 minutes jogging recovery—to quite unstructured—run hard up the hill, jog on the downhill, run to the next lamppost, etc.
And you can use fartlek workouts anywhere and any time. On the treadmill, at the beach, in the city, during the summer, when it’s raining outside, and so forth. Interval workouts tend to be designed for a track because it’s so structured, but fartleks are great for the road or the trail.
In fact, “Father of the Fartlek” Gosta Holmer, a Swedish coach, encouraged athletes to use fartlek training year-round. As he noted, athletes tended to do quicker work during transitional periods and close to peak competition, but he wanted to see fartleks as a more common addition to everyday training.
Benefits of fartlek runs
Fartleks will improve your ability to add some surges into your races, allowing you to overtake a competitor or knock off a couple seconds (or maybe even a couple minutes) to your finish time.
In addition, everyone has dealt with treadmill blues, and fartlek workouts are finally a way to target those. Go a little bit faster for a while and then recover at a slow jog and go back to your original pace. And just mix it up for as long as you need to.
Because they are so easily adaptable, you can do a low-intensity fartlek if you’re tapering for a race or if you’re just getting back into running after an injury or some time off. Or if you want to push yourself, you can do a high-intensity fartlek to really get a good workout.
And it’s just a fun word to say! You can’t frown if you’re saying the word “fartlek.” It will help you channel your inner five-year-old boy.
How to do a fartlek run
As the name implies, a time-based fartlek is an interval that occurs for a specific timeframe. You have so many options for time-based fartleks, and you can’t go wrong with several time-based fartleks in particular.
Longtime coach Bill Squires encouraged the following fartlek especially if you’re building your base and if you’re new to fartleks. During your longest run of the week, run a minute surge every 6-7 minutes.
You don’t need to go crazy fast. Just 15-20 seconds per mile faster than your normal long-run pace. At the end of the minute surge, return to your long-run pace and repeat every 6-7 minutes for the duration of your run. This fartlek is great because it helps you to deal with challenging patches during a race.
It’s a great idea to include some shorter fartlek intervals and some longer ones, and you can even mix up how fast you decide to go during those intervals. Especially if you’re just getting started with running, this is a great way to enjoy some variation in your running.
How to incorporate fartlek workouts into your training
If you’ve been doing it a while or are up for a challenge, start looking up fartlek workouts that might work for you. The possibilities are really endless.
At the end of the day, fartlek training can help you become a better runner because it gives your body something new every time. It will help with boredom, and it will help you improve.