Sub-1:20 Half Marathon Pace

Sub-1:20 half marathon pace guide. Required pace is 3:47/km (6:06/mi). Training zones and race strategy for elite amateur half marathon.

Breaking 1:20 requires 3:47/km (6:06/mi) pace. This is a highly competitive time that demands serious training.

Required pace: 3:47/km or 6:06/mile
Elite amateur achievement
Requires high-volume training

How to run a sub-1:20 half marathon

Training for an elite amateur half marathon time.

High mileage: Run 80-100+ km/week consistently.
Speed work: Include VO2max intervals and threshold work.
Race tactics: Even pacing with a strong final 5K.

Frequently asked questions

What pace for sub-1:20 half?

Average 3:47/km (6:06/mile). Most aim for 3:45-3:46/km to build a cushion.

What 5K predicts sub-1:20 half?

A sub-17:00 5K suggests sub-1:20 half marathon potential.

Training pace reference

Training paces by recent 5K time (min/km)
5K time	VDOT	Easy	Marathon	Threshold	Interval	Rep
15:00	69.6	3:45–4:30	3:23–3:42	3:15	2:56	2:32
17:30	58.2	4:20–5:12	3:54–4:17	3:46	3:23	2:56
20:00	49.8	4:54–5:53	4:26–4:51	4:16	3:51	3:19
22:30	43.4	5:29–6:34	4:57–5:25	4:46	4:18	3:43
25:00	38.3	6:03–7:14	5:28–5:59	5:16	4:45	4:06
27:30	34.2	6:37–7:53	5:59–6:33	5:46	5:13	4:30
30:00	30.8	7:11–8:32	6:30–7:06	6:16	5:40	4:54
32:30	28.0	7:44–9:10	7:01–7:39	6:46	6:07	5:17
35:00	25.6	8:17–9:48	7:31–8:12	7:15	6:34	5:41

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