Running / A hill, or treadmill at steep incline

Hill Sprints

Maximum output with less braking force than flat sprinting, so it is kinder to hamstrings.

Choose an effort level

  • Moderate

    Strong uphill running, not flat out.

    10.3 MET · Running uphill, 4.5 mph, 5% incline

  • Hard

    Near-maximum uphill effort.

    15.5 MET · Running uphill, 7.0 mph, 5% incline

  • Stairs

    Running stairs continuously.

    15 MET · Running, stairs, up

MET values reference the 2024 Adult Compendium of Physical Activities. They are population averages, not personal measurements.

Technique cues

  1. Lean slightly from the ankles, not the waist.
  2. Shorten your stride and drive the knees.
  3. Pump the arms — on a hill they carry more of the work.
  4. Walk all the way down. The descent is recovery, not part of the effort.

Common mistakes

  • Bending at the hips so the chest drops toward the ground.
  • Sprinting back down and inviting a hamstring or knee problem.
  • Doing them cold, with no warm-up.

A starter session

Warm up 10 minutes, then 6 × 15-second hill efforts with a full walk down between each.

Who it may suit

Very demanding on the cardiovascular system but lower impact than flat sprints, since you land on a rising surface.