Fartlek
Noun
- A system of training for distance runners in which the terrain and pace are continually varied to eliminate boredom and enhance psychological aspects of conditioning.
Example Sentences
“Today my coach has me doing fartlek training, combining sprints, slow runs, and hill challenges.”
“As the marathon approached, Angie switched to fartlek training to prepare herself for the extended distance.”
“Eric does long fartlek runs on Sundays to keep his training routine varied.”
Word Origin
Swedish, 1940s
Why this word?
Stop giggling — “fartlek” is a word borrowed from Swedish, in which “fart” means “speed” and “lek” means “play.” Fartlek is a type of training for runners that uses quick changes in speed to improve endurance and address psychological aspects of the sport. Fartlek training has become the standard for distance runners hoping to improve their paces before running marathons and ultramarathons. Switching between varying speeds and terrains (including steep uphill and downhill stretches, as well as slow grades) helps runners prepare for the variety of challenges they may face on race day.