Running calculator
Target Pace
Enter a race goal, known pace, or distance. Results update instantly.
Goal time
Known pace
Convert distance
Distance
5K
10K
Half marathon
Marathon
50K
100K
100 miles
Custom
Goal finish time
Hours
-
+
Minutes
-
+
Seconds
-
+
Pace
Minutes
-
+
Seconds
-
+
Unit
/km
/mi
Distance converter
Preset
Custom
5K
10K
Half marathon
Marathon
50K
100K
100 miles
Kilometers
-
+
Miles
-
+
Finish time
20:00
Pace per km
4:00 /km
Pace per mile
6:26 /mi
Show splits
Splits
1 km
1 mi
Kilometer
Elapsed