What is a Microcycle?

A Microcycle is the smallest block of a training plan. For 99% of runners, a microcycle is one week (7 days). It is the tactical execution of your training—exactly what you do on Monday, Tuesday, etc.

Anatomy of a Standard 7-Day Microcycle

A balanced microcycle for an intermediate runner might look like this:

• Monday: Rest or Cross-training.
• Tuesday: Speedwork (Intervals).
• Wednesday: Easy Recovery Run.
• Thursday: Tempo Run or Hills.
• Friday: Rest or Easy Jog.
• Saturday: The Long Run.
• Sunday: Very Easy Recovery or Rest.

Why 7 Days?

Most microcycles are 7 days simply because our society runs on a weekly calendar. However, some elite runners use 10-day microcycles to allow more recovery between hard sessions.

The Goal of a Microcycle

The goal is to balance Stress and Rest.

• You want enough stress to trigger adaptation (the "Quality" sessions).
• You want enough rest to ensure you can perform the next microcycle effectively.

Don't get lost in the microcycle. One bad day doesn't ruin a week; one bad week doesn't ruin a cycle.