Marathon Pace Chart: 4 hours 20 minutes Finish

Marathon pace chart for a 4 hours 20 minutes finish — average pace 6:10 /km with kilometre and mile splits.

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To finish a Marathon (42.195 km) in 4 hours 20 minutes, you need to hold 6:10 /km (9:55 /mi) — an average speed of 9.74 km/h. The tables below list the time you should pass every kilometre and mile.

Most coaches suggest running the first 10–15% about 5–10 s/km slower than target and making it up later — far safer than going out fast.

Need a printout? Use the pace band generator.

Marathon Split Times (4 hours 20 minutes)

KilometreCumulative timeSplit pace
1 km6:106:10
2 km12:196:10
3 km18:296:10
4 km24:396:10
5 km30:496:10
6 km36:586:10
7 km43:086:10
8 km49:186:10
9 km55:276:10
10 km1:01:376:10
11 km1:07:476:10
12 km1:13:576:10
13 km1:20:066:10
14 km1:26:166:10
15 km1:32:266:10
16 km1:38:356:10
17 km1:44:456:10
18 km1:50:556:10
19 km1:57:056:10
20 km2:03:146:10
21 km2:09:246:10
22 km2:15:346:10
23 km2:21:436:10
24 km2:27:536:10
25 km2:34:036:10
26 km2:40:136:10
27 km2:46:226:10
28 km2:52:326:10
29 km2:58:426:10
30 km3:04:516:10
31 km3:11:016:10
32 km3:17:116:10
33 km3:23:206:10
34 km3:29:306:10
35 km3:35:406:10
36 km3:41:506:10
37 km3:47:596:10
38 km3:54:096:10
39 km4:00:196:10
40 km4:06:286:10
41 km4:12:386:10
42 km4:18:486:10
42.195 km (finish)4:20:006:10

Mile Splits

MileCumulative timeSplit pace
Mile 19:559:55
Mile 219:509:55
Mile 329:459:55
Mile 439:409:55
Mile 549:359:55
Mile 659:309:55
Mile 71:09:259:55
Mile 81:19:209:55
Mile 91:29:159:55
Mile 101:39:109:55
Mile 111:49:059:55
Mile 121:59:009:55
Mile 132:08:559:55
Mile 142:18:509:55
Mile 152:28:459:55
Mile 162:38:409:55
Mile 172:48:359:55
Mile 182:58:309:55
Mile 193:08:259:55
Mile 203:18:209:55
Mile 213:28:159:55
Mile 223:38:109:55
Mile 233:48:059:55
Mile 243:58:009:55
Mile 254:07:559:55
Mile 264:17:509:55
26.219 mi (finish)4:20:009:55

More pace charts

Marathon 4:00:00 Half Marathon 1:30:00 10K 45:00 5K 25:00

Frequently Asked Questions

How fast do I need to run a Marathon in 4 hours 20 minutes?

Average pace 6:10 /km (9:55 /mi), 9.74 km/h.

Should I run even splits?

Even effort is the most economical, but the first 10–15% is usually crowded. Start 5–10 s/km slower and settle into target pace.

My GPS shows extra distance

Courses usually measure a few hundred metres long on GPS. Run slightly faster than target by feel, or lap manually at the markers.

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