Running Pace Calculator
Calculate your running pace, finish time, or distance for any race or workout.
h
m
s
Your Pace
0:00 /km
Pace per Mile
0:00
Pace per Km
0:00
Speed (mph)
0
Speed (km/h)
0
Race Finish Times at This Pace
5K (3.1 mi)
0:00:00
10K (6.2 mi)
0:00:00
Half Marathon (13.1 mi)
0:00:00
Marathon (26.2 mi)
0:00:00
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Running Pace Guide
Common Race Distances:
- 5K: 3.1 miles (5 kilometers)
- 10K: 6.2 miles (10 kilometers)
- Half Marathon: 13.1 miles (21.1 km)
- Marathon: 26.2 miles (42.2 km)
Pace Guidelines:
- Easy run: Conversational pace, can talk in full sentences
- Tempo run: Comfortably hard, can speak in short phrases
- Race pace: Sustainable for target distance
- Intervals: Hard effort, can only say a few words
Pace Conversion Tips:
- Divide pace per mile by 1.609 to get pace per km
- Multiply pace per km by 1.609 to get pace per mile
- 60 divided by pace (min/mile) = speed (mph)