Half-Marathon in 1:45:00 — Pace and Splits

See the complete 21.0975 km split table for a 1:45:00 target: 4:59/km, 8:01/mi, halfway and the exact finish.

Finish target1:45:00
Pace / km4:59
Pace / mi8:01

Cumulative splits

Kilometre markers, halfway and finish
MarkerElapsed time
1 km0:04:59
2 km0:09:57
3 km0:14:56
4 km0:19:54
5 km0:24:53
6 km0:29:52
7 km0:34:50
8 km0:39:49
9 km0:44:48
10 km0:49:46
Halfway · 10.5488 km0:52:30
11 km0:54:45
12 km0:59:43
13 km1:04:42
14 km1:09:41
15 km1:14:39
16 km1:19:38
17 km1:24:36
18 km1:29:35
19 km1:34:34
20 km1:39:32
21 km1:44:31
Finish · 21.0975 km1:45:00

Each displayed time is rounded independently to the nearest second. The finish uses the exact target.

Your target and its pace

A 1:45:00 finish over 21.0975 km corresponds to 4:59/km or 8:01/mi when shown to the nearest second. This page uses an even pace: equal distances receive equal shares of the original target time.

The full duration is 1:45:00 and halfway is 52:30. The displayed per-kilometre pace has a rounded second, so multiplying that label by 21.0975 is not the method used to produce the finish row.

Plan summary
MeasureValue
Distance21.0975 km
Exact target1:45:00
Displayed pace / km4:59
Displayed pace / mile8:01
Halfway distance10.54875 km
Halfway time0:52:30

Check the cumulative splits

The cumulative split table includes each whole kilometre, halfway if it is a separate marker, and one exact finish. These values are elapsed time since the start. Changing the display unit relabels those same checkpoints; it does not move them to whole-mile markers.

Read the final segment

The last whole-kilometre checkpoint before the finish is 21 km at 1:44:31. The remaining 97.5 m takes 0:00:29 when rounded separately. Adjacent displayed values can differ by one second from a separately rounded segment; the original target is not adjusted to hide that effect.

Edit the plan or make a band

Open this target in the split calculator to change the marker interval or display unit. In the pace-band maker, choose A4 or Letter, a band size and a short label. Preview all strips and check the finish before exporting. The preset starts at an even allocation; any two-half change should be an explicit choice.

Selected targets

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