Fast Trail Fartlek
Workout - Fast Trail Fartlek
- 12min @ 6'30''/km
- 50m @ 3'00''/km
- 50m @ 3'00''/km
- 50m @ 3'00''/km
- 50m @ 3'00''/km
- 12 lots of:
- 15s @ 4'00''/km
- 1min rest
- 10min @ 6'30''/km
Intro
Here’s a breakdown of Fastest FARTLEK Workout I Have Ever Done! from The FOD Runner so you can run it. Watch the full video for context.
Key points
- Purpose: fitness maintenance and enjoyment before a 10K. Hold current fitness, not build something new.
- Fartlek structure: 15 sec hard alternated with 1 min easy, repeated over undulating trail terrain.
- Effort: a faster take on the typical trail fartlek. Splits averaged 5:20 to 5:40 min/km (vs previous sessions at 5:00 to 5:30 min/km).
- The terrain sets the pace. Run hard on climbs or uneven sections, recover on flats. No track or treadmill needed.
Workout example
Warm-up: 10 to 15 min easy jog plus drills/strides
Fartlek (15 sec hard / 1 min easy), repeat for around 15 to 20 minutes
- 8 to 15 repeats depending on how you feel
- Keep the hard effort truly hard
- Use hills for the 15-second bursts, flats for the 1-minute recovery
Cool-down: 5 to 10 min easy jog plus stretch
Adjust the repeat count or interval duration to your pacing. The Pacing app helps you dial in your numbers.
Closing note
Try this fartlek on nearby trails. Tailor the intervals in the Pacing app to your fitness.
References
- Fastest FARTLEK Workout I Have Ever Done! - YouTube (YouTube Video)