PacePro - Race Pace Calculator

Race Distance
Target Finish Time
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Quick Select: Popular Half Marathon Targets

Required Pace for 1:45:00 Half Marathon

Open the exact split guide

4:59

per km

8:01

per mile

Half Marathon Pace Chart

Half Marathon pace chart
Finish TimePace/kmPace/mile
1:10:003:195:20
1:15:003:335:43
1:20:003:486:06
1:25:004:026:29
1:30:004:166:52
1:35:004:307:15
1:40:004:447:38
1:45:00Target4:598:01
1:50:005:138:23
1:55:005:278:46
2:00:005:419:09
2:05:005:559:32
2:10:006:109:55
2:15:006:2410:18
2:20:006:3810:41
2:25:006:5211:04
2:30:007:0711:27
2:35:007:2111:49
2:40:007:3512:12
2:45:007:4912:35
2:50:008:0312:58
2:55:008:1813:21
3:00:008:3213:44

Race Stats

Distance21.10 km
Total Splits22
Avg Speed12.1 km/h
Pace/km4:59

Equivalent Times

Predicted at other distances (Riegel's formula)

5K22:50
10K47:35
Marathon3:38:55

Exact finish-time pace charts

Open a dedicated kilometer-and-mile split chart for a common race goal. Each page uses the exact official distance and includes the final partial kilometer or mile.

5K charts (9)
10K charts (9)
Half Marathon charts (22)
Marathon charts (12)