How do pace and speed differ?

Pace is how many minutes it takes you to run a kilometre; speed is how many kilometres you cover in an hour. They are reciprocals, so either one fixes the other.

Why does working it out by hand go wrong?

Pace is minutes and seconds — base 60 — while speed is decimal. Treating 6 minutes 30 as 6.3 throws the result off.

Are the half and full marathon distances exact?

They use the official distances: 21.0975km for the half and 42.195km for the full.

Running pace

Name: 러닝 페이스 계산
Author: KarmoLab

Pace ↔ speed · 5K·10K·half·full · work back from a goal

러닝 페이스 계산

페이스와 속도를 서로 바꾸고 목표 기록에 필요한 페이스를 역산합니다

페이스 (분:초 / km)

속도 (km/h)

이 페이스로 달리면

5K30분 0초

10K1시간 0분 0초

하프 (21.0975km)2시간 6분 35초

풀코스 (42.195km)4시간 13분 10초

목표 기록에서 페이스 역산

거리

목표 기록 (시:분:초)

필요한 페이스5:00 / km

필요한 속도12.00 km/h

현재 페이스로는1시간 0분 0초

차이초과 10분 0초

페이스는 60진법, 속도는 10진법이라 손으로 옮기면 틀리기 쉽습니다.

Converts between running pace (time per km) and speed, and works backwards from a goal time to the pace you need to hold.

How to use it

Enter a pace or a speed
See the finish time for each race distance
Enter a goal time to get the pace it needs

Common questions

How do pace and speed differ?: Pace is how many minutes it takes you to run a kilometre; speed is how many kilometres you cover in an hour. They are reciprocals, so either one fixes the other.
Why does working it out by hand go wrong?: Pace is minutes and seconds — base 60 — while speed is decimal. Treating 6 minutes 30 as 6.3 throws the result off.
Are the half and full marathon distances exact?: They use the official distances: 21.0975km for the half and 42.195km for the full.

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