What pace do I need for a 2:10 half marathon?

A 2:10 half marathon is 6:10/km (9:55/mi), 9.7 km/h, held for the whole race.

What treadmill speed is 2:10 half marathon pace?

Set the treadmill to 9.7 km/h or 6.1 mph to run 6:10/km (9:55/mi).

Where should I be at halfway in a 2:10 half marathon?

With even pacing you pass halfway in 1:05:00; with a negative split, a little later.

What does a 2:10 half marathon predict for other distances?

The Riegel formula estimates 28:16 for the 5K, 58:55 for the 10K, 1:37:34 for the 10-mile race, 4:31:02 for the marathon, assuming you’ve trained for each distance.

2:10 half marathon pace

A 2:10 half marathon is 6:10/km (9:55/mi), 9.7 km/h.

Half marathon finish times around your target, in 30 seconds steps
Change	Time	Pace
−2:00	2:08:00	6:049:46
−1:30	2:08:30	6:059:48
−1:00	2:09:00	6:079:50
−0:30	2:09:30	6:089:53
Your target Finish time Pace /km
+0:30	2:10:30	6:119:57
+1:00	2:11:00	6:1310:00
+1:30	2:11:30	6:1410:02
+2:00	2:12:00	6:1510:04

min/kmmin/mikm/hmph

Arrow keys nudge the value. Hold Shift for bigger steps.

Finish times at 6:10 per km

Finish time at this pace for each distance
Distance	Finish time
1K	6:10
1 mile	9:55
5K	30:49
10K	1:01:37
10 miles	1:39:10
Half marathon	2:10:00
Marathon	4:20:00
50K	5:08:06

Splits for a 2:10 half marathon

Negative splitEven pace all the way

Splits per km
km	Split	Elapsed
1	6:10	6:10
2	6:10	12:19
3	6:10	18:29
4	6:10	24:39
5	6:10	30:49
6	6:10	36:58
7	6:10	43:08
8	6:10	49:18
9	6:10	55:27
10	6:10	1:01:37
11	6:10	1:07:47
12	6:10	1:13:57
13	6:10	1:20:06
14	6:10	1:26:16
15	6:10	1:32:26
16	6:10	1:38:35
17	6:10	1:44:45
18	6:10	1:50:55
19	6:10	1:57:05
20	6:10	2:03:14
21	6:10	2:09:24
Final 0.098 km	0:36	2:10:00

Splits per mile
Mile	Split	Elapsed
1	9:55	9:55
2	9:55	19:50
3	9:55	29:45
4	9:55	39:40
5	9:55	49:35
6	9:55	59:30
7	9:55	1:09:25
8	9:55	1:19:20
9	9:55	1:29:15
10	9:55	1:39:10
11	9:55	1:49:05
12	9:55	1:59:00
13	9:55	2:08:55
Final 0.109 mi	1:05	2:10:00

What a 2:10 half marathon predicts

Estimate

Estimated times at other distances (Riegel formula)
Distance	Estimated time
5K	28:16
10K	58:55
10 miles	1:37:34
Marathon	4:31:02

These are estimates from the Riegel formula, T2 = T1 × (D2 ÷ D1)^1.06. They assume you’ve trained for the other distance, so treat them as a guide, not a promise.

Around two hours, steady beats fast

Two hours is the classic half marathon target. In this band being steady matters more than being quick: an even pace to 15 km, then whatever you have left.

You’ll be out for around two hours, so fuel for it: something in the first hour and again in the second, practised in training.

Three or four runs a week with one longer run build to this. If the long run creeps towards two hours, keep it gentle.

Pace questions runners ask

What pace do I need for a 2:10 half marathon?: A 2:10 half marathon is 6:10/km (9:55/mi), 9.7 km/h, held for the whole race.
What treadmill speed is 2:10 half marathon pace?: Set the treadmill to 9.7 km/h or 6.1 mph to run 6:10/km (9:55/mi).
Where should I be at halfway in a 2:10 half marathon?: With even pacing you pass halfway in 1:05:00; with a negative split, a little later.
What does a 2:10 half marathon predict for other distances?: The Riegel formula estimates 28:16 for the 5K, 58:55 for the 10K, 1:37:34 for the 10-mile race, 4:31:02 for the marathon, assuming you’ve trained for each distance.