Race Splits Calculator

Get per-mile or per-km splits to hit a goal finish time.

Goal hGoal mGoal s

Distance (km)Split style

Result

Goal time

1:45:00

Avg pace/km

10:30

km 1 split

10:30 (cum 10:30)

km 2 split

10:30 (cum 21:00)

km 3 split

10:30 (cum 31:30)

km 4 split

10:30 (cum 42:00)

km 5 split

10:30 (cum 52:30)

km 6 split

10:30 (cum 1:03:00)

km 7 split

10:30 (cum 1:13:30)

km 8 split

10:30 (cum 1:24:00)

km 9 split

10:30 (cum 1:34:30)

km 10 split

10:30 (cum 1:45:00)

About this tool

Type your goal finish time and distance, choose even / negative / positive split, and get the per-mile (or per-km) split table plus cumulative time at each marker. The pacing-planning companion to r/running and r/triathlon.

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