Run — intervals
2 × 2000 m — 10:34
- Warm up: 10 min very slow jog (the jog to the park IS this), then 4 relaxed 15-sec bursts
- Run 2000 m in ~10:34 — hard but controlled; end each rep feeling you had 2 more in you
- Rep 1 AT 10:34, never under it — every second banked early gets paid back double late
- After the last rep: 4 × 200 m fast-ish, full walk-back recovery
- Recover 3½ min easy jog, then go again — 2 reps total, then 5 min slow jog home
- Missing the times? Do fewer reps. Never run them slower — the pace IS the workout