Marathon Strength Hill Repeats

Workout - Marathon Strength Hill Repeats

• 15min @ 6'15''/km
• 6 lots of:
  • 1.0km @ 4'30''/km
  • 5min rest
• 10min @ 6'30''/km

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Intro

Here’s a summary of “10 Hill Running Benefits That Transform Your Marathon” by Lee Grantham. The video covers substantial ground, so we’ve pulled out the essentials you can implement right away. For the full picture, watch the complete video.

Key Points

• Leg strength & biomechanics – uphill work builds glutes, hamstrings, calves and improves stride power; downhill work conditions quads eccentrically.
• Running economy – hill training develops muscle recruitment efficiency, which translates to easier flat-pace running.
• Aerobic capacity – hill repeats push you into high heart-rate zones while staying safer than flat-ground speed work.
• Downhill technique – controlling your descent sharpens cadence and turnover while reducing over-striding.
• Mental toughness – sustained uphill efforts like 20 × 300 m mirror the fatigue you’ll face in the race’s final third.
• Injury reduction – the uneven demands of hills strengthen your tendons and joints, reducing injury risk overall.

Workout Example

Hill Interval Session (replace your regular interval day):

1. Warm‑up 10‑15 min easy jog.
2. 5 × 10 min uphill – find a hill of about 5‑6 % grade and run each 10‑minute repeat at a moderate effort (RPE 6). Keep the pace steady; the effort should feel hard but sustainable.
3. Turn around at the top and 10 × 5 min downhill – focus on controlled, relaxed descent, letting the legs recover while maintaining good form.
4. Cool‑down 10 min easy.

Don’t have access to a long hill? Try 6 × 1 km uphill at the same 5‑6 % gradient with a jog back down, or 20 × 1 min uphill repeats with a short jog recovery down after each.

Closing Note

Run this hill session this week and see the payoff in strength, efficiency, and confidence on race day. The Pacing app lets you fine-tune your gradients and paces to match where you’re at right now. Head out and keep pushing toward those marathon goals!

References

• 10 Hill Running Benefits That Transform Your Marathon - YouTube (YouTube Video)