Saturday 5K

Your first 5K finish estimate appears after 1 km.

Start a full 5K run and see your first estimated finish time after 1 km. It updates every 100 metres in figures big enough to read without breaking stride. In the free 2.5 km run, your first estimate appears after 500 metres. The finish estimate turns green when it improves and red when it gets slower.

No target time to enter. Choose the free 2.5 km run or unlock the full 5 km, then tap Start Run.

Saturday 5K home screen with the full 5 km run unlocked

The run screen before the first 5 km estimate, with GPS status, elapsed time and distance

The live 5K finish estimate turns green when the projected finish gets faster

The live 5K finish estimate turns red when the projected finish gets slower

A saved run: pace across the whole 5 km, and how it ranks

What it does

Your finish time, live. Recalculated every 100 metres from the pace you are actually running.
Your 5 km time locks in the moment you cover the distance — a finish line never lands exactly on a GPS 5.00 km, so the clock is captured at the distance and the run keeps recording until you stop.
Every run saved — pace across the whole 5 km, your splits, and how the run stands against your others.
Apple Watch app with the live estimate on your wrist, recording a workout in Apple Health.

Try it free

Run up to 2.5 km for free and see your live finish estimate. You can try it as often as you like. If you like it, unlock the full 5K with a one-time purchase of $9.99. No subscription. The unlock works on iPhone and Apple Watch.

Yours alone

No account, analytics or advertising. Saturday 5K does not send your running data to us. GPS is processed on your device, and Apple Watch workouts stay in Apple Health. See the privacy policy — it is short, because there is very little to say.