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5-4-3-2-1 Fartlek
Overview
Progressive fartlek workout with descending intervals: 5min, 4min, 3min, 2min, 1min hard efforts with half-time recovery jogs between each interval.
Key Points
- • Start at tempo effort (5min) and progress to 800m pace (1min)
- • Recovery jogs are HALF the time of the hard effort
- • Example: 5min hard, 2:30 jog, 4min hard, 2min jog, etc.
- • Total hard time: 15 minutes
- • Focus on negative splitting each interval
Pace
5min: M/T pace, 4min: 5k pace, 3min: 3k pace, 2min: Mile pace, 1min: 800m pace