Marathon Pace Float Intervals

Marathon Pace Float Intervals

Workout - Marathon Pace Float Intervals

  • 12min @ 6'30''/km
  • 5 lots of:
    • 1.0km @ 5'45''/km
    • 1.0km @ 6'30''/km
  • 12min @ 6'30''/km
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Intro

Vo2maxProductions’ “WEEKLY TRAINING WRAP VLOG! Feb. 25‑ March 3rd, 2019” breaks down a real week of marathon training. We’ll walk through what Sage covered and show you how to apply these workouts yourself. Watch the full video for the complete context.

Key Points

  • The weekly volume hit 120 mi (≈200 km), with most days featuring two runs and occasional single long runs.
  • One standout session: 23 mi (≈37 km) covered in 2 h 20 min at ~6:07 min/mi (≈3:47 min/km).
  • With five weeks left before Rotterdam, the focus shifted to speed efficiency—more strides, activation work for glutes and hamstrings, and developing faster turnover.
  • The workout approach combines steady-state running, marathon-pace repeats, and short surges to develop speed without sacrificing volume.

Workout Example

Warm‑up: 10 km easy at ~6:30 min/mi (≈4:00 min/km).
Main set: 10 × 1 km intervals:

  • 1 km at marathon effort (~6:07 min/mi, ~3:47 min/km).
  • Followed by 1 km “float” at ~6:20 min/mi (≈3:55 min/km) for recovery. Cool‑down: 5 km easy jog.

Speed Fartlek (later in week): 12 × 1‑minute surges at 5‑minute mi pace (~3:07 min/km) with 2‑minute easy jogs in between.
Tip: No track nearby? Run the surges on a flat trail or grass field instead; aim to keep the effort “well below marathon pace” so you’re building turnover, not burning out.

Closing Note

Test out these marathon-pace repeats, short surges, and high volume, adjusting the paces in your Pacing app to fit your own race targets. Your marathon awaits—have fun with the speed work.

References

Inspired by Vo2maxProductions

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