4:50 per km pace

A pace of 4:50/km is 7:47/mi, or 12.4 km/h (7.7 mph). At that pace you finish a 5K in 24:10, a 10K in 48:20, a half marathon in 1:41:58 and a marathon in 3:23:57.

Try it at another distance

10K finish times around your target, in 5 seconds steps
Change	Time	Pace
−0:20	45:00	4:307:15
−0:15	45:50	4:357:23
−0:10	46:40	4:407:31
−0:05	47:30	4:457:39
Your target Finish time Pace /km
+0:05	49:10	4:557:55
+0:10	50:00	5:008:03
+0:15	50:50	5:058:11
+0:20	51:40	5:108:19

min/kmmin/mikm/hmph

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

Finish times at 4:50 per km

Finish time at this pace for each distance
Distance	Finish time
1K	4:50
1 mile	7:47
5K	24:10
10K	48:20
10 miles	1:17:47
Half marathon	1:41:58
Marathon	3:23:57
50K	4:01:40

Splits

Negative splitEven pace all the way

Splits per km
km	Split	Elapsed
1	4:50	4:50
2	4:50	9:40
3	4:50	14:30
4	4:50	19:20
5	4:50	24:10
6	4:50	29:00
7	4:50	33:50
8	4:50	38:40
9	4:50	43:30
10	4:50	48:20

Splits per mile
Mile	Split	Elapsed
1	7:47	7:47
2	7:47	15:33
3	7:47	23:20
4	7:47	31:07
5	7:47	38:54
6	7:47	46:40
Final 0.214 mi	1:40	48:20

Equivalent times at other distances

Estimate

Estimated times at other distances (Riegel formula)
Distance	Estimated time
5K	23:11
10 miles	1:20:02
Half marathon	1:46:39
Marathon	3:42:21

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.

Pace questions runners ask

How long is a marathon at 4:50/km?: At 4:50/km a marathon takes 3:23:57 and a half marathon 1:41:58.
What is 4:50 per km in minutes per mile?: 4:50/km is 7:47/mi.
What treadmill speed is 4:50 per km?: 4:50/km is 12.4 km/h, or 7.7 mph.