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1:40 Half Marathon Pace

To run a half marathon in 1:40:00 you need an average pace of 4:44 per km or 7:38 per mile (12.66 km/h · 7.87 mph).

Pace per km
4:44 /km
Pace per mile
7:38 /mi
Speed
12.66 km/h
Speed
7.87 mph
400 m lap
1:54
Halfway split
50:00

1:40 Half Marathon Pace: splits by kilometer and mile

KilometerElapsed
1 km4:44
2 km9:29
3 km14:13
4 km18:58
5 km23:42
6 km28:26
7 km33:11
8 km37:55
9 km42:40
10 km47:24
11 km52:08
12 km56:53
13 km1:01:37
14 km1:06:22
15 km1:11:06
16 km1:15:50
17 km1:20:35
18 km1:25:19
19 km1:30:03
20 km1:34:48
21 km1:39:32
21.0975 km (finish)1:40:00
MileElapsed
1 mi7:38
2 mi15:15
3 mi22:53
4 mi30:31
5 mi38:08
6 mi45:46
7 mi53:24
8 mi1:01:02
9 mi1:08:39
10 mi1:16:17
11 mi1:23:55
12 mi1:31:32
13 mi1:39:10
13.11 mi (finish)1:40:00

Even splits. Print this table or write your key splits on your arm or wristband.

Treadmill setting

Set the treadmill to 7.9 mph (12.7 km/h). Many runners add a 1% incline to better match outdoor effort.

Pacing tips

The half marathon rewards controlled aggression: settle into goal pace in the first 3 km, hold it through 15 km, then use whatever is left for the final 5 km.

Other half marathon goals

Plan any time

Use the running pace calculator for any distance and finish time, or see all race pace charts.