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Garmin metrics guide for serious runners: what to track weekly (and what to ignore)

RC
By Ramon Curto · MSc Exercise Physiology · 15 years coaching

A no-noise Garmin guide for serious athletes focused on VO2max trend, threshold pace, HR drift, and recovery signals.

More Garmin data does not guarantee better decisions. Performance improves when you track a small set of metrics consistently and act on clear rules.

For weekly coaching decisions, prioritize four signals: VO2max trend direction, threshold pace trend, heart-rate drift on aerobic runs, and recovery readiness.

Ignore vanity spikes from single workouts. Use 10-14 day windows, compare to Strava load context, and ask one question: does this trend support the next block or require load adjustment?

At SportPlan, we use this filter to keep athletes focused on race-relevant progress, not dashboard noise.

SportPlan

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Every session adjusted to your actual Training Load, HRV trend, and race calendar — not a generic plan.

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Methodology

Methodology designed by Ramon Curto, MSc Exercise Physiology

Ramon Curto designed SportPlan's endurance-training methodology from exercise-physiology principles. SportPlan applies it autonomously to the information you enter and the data you choose to connect; it is not ongoing one-to-one coaching or medical care.

Last revised July 2026

  • MSc Exercise Physiology
  • Endurance-training methodology
  • Connected training-data analysis
  • Block periodization · Polarized training