My Version of Farlek Run 5, 4, 3, 2, 1 Fartlek training is a kind of running training which involves random variations in speed and intensity, alternating between bursts of Fast and slower 'recovery' jogging. Fartlek training offers runners of all levels multiple benefits. These include: Improves fitness: Running at high intensity before dropping to a slower pace is widely accepted as providing multiple benefits to your body’s conditioning. Switching between low-intensity aerobic and high-intens

In my opinion, fartlek training will make you faster. If you use it as part of your 20% hard running. Fartlek runs are a training method that combines endurance and speed training by varying your pace throughout the workout. The term “fartlek” means “speed play” in Swedish. I have been using them in my training since I was a kid. Unlike interval workouts where you have complete stops or walking recoveries at fixed intervals, fartlek challenges your body to adapt to different speeds without break