Session: 3 x 15 Minutes at Half Marathon Effort
Tonight’s session is designed to build strength and endurance at a comfortably hard pace — the kind of effort you’d sustain in a half marathon (around 6/10 on your effort scale).
You’ll run 3 blocks of 15 minutes at this steady, controlled effort, with 2 minutes of easy recovery between each. Focus on keeping your pace consistent throughout each rep, staying relaxed, and maintaining good form even as the effort builds.
This is a great session for developing aerobic strength and pacing discipline — perfect preparation for longer races or improving your sustained tempo running.
Total effort time: 45 minutes
Recovery: 2 mins easy jog or walk between reps
Effort guide: 6/10 — “comfortably hard”, able to talk in short phrases
