RUN://CONVERT

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  km/h ↔ min/km · race table · goals · zones
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Speed & pace converter

Convert between km/h and min/km; works live on input.

$ choose mode + enter value

Mode:

Speed (km/h):

Pace	km/h
—

➡ ready.

Tip: hit Enter in the fields.

Race time table (based on current pace)

Distance	Estimated time
5 km	—
10 km	—
Half marathon (21.0975 km)	—
Marathon (42.195 km)	—

Race targets

Back-calc required pace/speed from your goal times.

Goal time → required pace/speed

Click a row below to load pace/speed into the calculator.

Distance	Target time	Required pace	Required km/h
—

Note: these are flat pace requirements (no negative split / stops).

Training zones based on today's 5 km form

Enter your latest 5K to get easy/steady/tempo/threshold paces.

$ training zones from your 5K

Your 5K time (mm:ss or mmss):

➡ enter your 5K to see zone paces.

Zone	Pace	km/h
—

Tip: no colon needed on mobile numpad (e.g. 2230).