Pace Calculator

Every split. Before the gun.

Any distance, in min/km or min/mile. Free, no account.

Pace per km4:59
Pace per mile8:01
Halfway1:45:00

Your pace band.

Get the full race plan, free.

Your race plan: 3:29:59 marathon

Even pace 4:59/km
Km 0–5Hold back. The crowd pulls you too fast.24:53
Km 5–30Lock the pace. Drink at every station.2:29:21
Km 30–42Now you race. Pass people, not your plan.3:29:59

In your inbox

  • Your pace band to print for your wrist
  • The plan per phase: start, halfway, last 10K
  • The Friday shoe email: new racers, price drops, one to skip

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How to use it.

Start with a real goal

Use a time you have run in training, not a wish. A recent race result is the best starting point.

Check the halfway split

Even pacing puts you through halfway in exactly half your goal time. Much faster than that, and the last kilometres get hard.

Wear the band

Glance at your watch at each marker. Ahead of the band early is not time in the bank. Ease off and stay on the line.