VO2MAX·CLUJ
The 8-week block

Eight
weeks.

For runners whose easy runs sit around 5:30/km. Three runs a week: one hard, two genuinely easy. Volume builds to a peak in weeks four to six, drops in week seven, and week eight is a test on the same route you started on. New to running? Start with the first month on the routes page.

Volume · select a week

Build it, ease off,
prove it.

Week 01 · Base · 22 km
Key session
Strides
6 × 20 s · quick, relaxed
The other two
2 × 45 min easy · 5:30 /km

Both runs conversational. If you are new, walk one minute in every five and still call it a run.

What it is for

Build the aerobic floor and get your legs used to three runs in seven days. Nothing in this week should feel hard.

All eight weeks
WeekPhaseKmKey sessionEasy runs at 5:30 /km
W01Phase BaseKm 22Key session Strides · 6 × 20 s · quick, relaxedEasy runs 2 × 45 min easy
W02Phase BaseKm 28Key session 12 × 200 · 3:05–3:20 /kmEasy runs 2 × 50 min easy
W03Phase VO2maxKm 28Key session 4 × 4 · 3:50–4:10 /kmEasy runs 2 × 50 min easy
W04Phase VO2maxKm 31Key session 6 × 3 · 3:45–4:05 /kmEasy runs 2 × 55 min easy
W05Phase ThresholdKm 31Key session 5 × 1000 · 4:00–4:15 /kmEasy runs 2 × 55 min easy
W06Phase Race paceKm 30Key session Tempo 20′ · 4:20 /kmEasy runs 2 × 60 min easy
W07Phase TaperKm 23Key session 3 × 3 · 3:45–4:00 /kmEasy runs 2 × 40 min easy
W08Phase TestKm 20Key session 5K test · All outEasy runs 2 × 30 min easy

Every weekly total is counted from the runs: easy running at 5:30 /km, warm-ups and recoveries included, and the hard reps at the middle of their pace range. Running easier than 5:30? Keep the minutes and let the kilometres fall; the plan builder sets a volume from your own week instead.

Your times,
your weeks.

The block above is the shape. The plan builder fills in your own paces from your current 5K and picks the route for each session.

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