Marathon Build Cornerstone

Workout - Marathon Build Cornerstone

• 2.0km @ 6'00''/km
• 3.0km @ 5'30''/km
• 10 lots of:
  • 800m @ 4'30''/km
  • 2min 30s rest
• 1.5km @ 7'00''/km

Ready to start training?

If you already having the Pacing app, click try to import this workout:

Try in App Now

workout/marathon-build-cornerstone-c2d99a18

Don’t have the app? Copy the reference above,
to import the workout after you install it.

Quick Summary

Here’s a breakdown of If Perfect Training Blocks Existed… Chicago // Ep 04 from This Messy Happy. The video shares practical training insights—we’ve extracted the key ideas so you can implement this session right away. Watch the full episode for additional context and depth.

Key Points

• Beyond running alone, success depends on daily mobility, regular strength and conditioning, active recovery tools (ice baths, compression devices), adequate sleep, and sound nutrition.
• Track workouts are where the biggest gains happen: 800 m repeats, 1600 m repeats, and 1 km repeats performed at lactate-threshold or half-marathon pace.
• Thursday consists of mixed-effort running: 7–15 km of easy-paced work combined with occasional marathon-pace segments; these often become double-run days.
• Cycling on Fridays and Saturdays fills cross-training needs while sparing the legs from pounding.
• Long runs (14 km, 23 km, 25 km, 27 km) serve as the training backbone—aim for smooth, steady running without discomfort.
• Three pillars hold this together: Strength, Mobility, Sleep—make these as much a priority as the running itself.

Workout Example (Track Day)

• Warm-up: 2 km at easy pace
• Main set (Week 1):
  • 3 km at marathon pace or lactate-threshold 1
  • 10 × 800 m at lactate-threshold 2 (about 5–10 sec faster than marathon pace)
  • Rest: 400 m jog between repeats
• Week 2 (if conditions allow):
  • 1600 m repeat × 5 (doubles the 800 m work)—adjust if you need to finish on a treadmill.
• Week 3: 10 × 1 km at half-marathon or 10 K pace (lactate-threshold)—feel the “buzz” after each interval.

Weekly Structure (in km)

• Monday: Mobility (20 min) + Strength (home or gym)—no running.
• Tuesday: Track session (above).
• Wednesday: Strength (single-leg work, core, upper-body).
• Thursday: Easy 7 km run, or 15–18 km at marathon pace (second session optional).
• Friday: Cycling—build aerobic work without ground impact.
• Saturday: Easy 7 km (add cycling if desired).
• Sunday: Long run—begin with 14 km (lighter weeks) and build to 27 km; keep the effort relaxed, start early (around 5:45 am) to avoid midday heat.

Practical Tips

• Do 20 minutes of mobility every day.
• Use ice baths (below 10 °C) as part of your recovery routine.
• Make sleep non-negotiable: dim the lights early, set your phone aside, aim for 8 + hours per night.
• Adjust your paces based on your own thresholds: take a recent race result and calculate your marathon pace and lactate-threshold speeds.
• If heat or schedule issues arise (like a late start), begin earlier and keep your heart rate controlled.
• Take caffeine with carbs before long runs for an extra edge.

Closing Note Test this training block—enter your own marathon pace and lactate-threshold speeds in the Pacing app. Stick with the three pillars, stay consistent, and you’ll feel stronger and more prepared for Chicago. Good luck, and enjoy the training!

References

• If Perfect Training Blocks Existed… Chicago // Ep 04 - YouTube (YouTube Video)