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Average Speed vs. Total Race TimeWith world records (dark red) and Boston Marathon qualifying times (as of Aug. 2019)
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World
Record
Speed (mph)Speed (kmh)Pace
/mi*
Pace
/km
100m400m1000m1 mile5K10K12KHalf MarathonMarathon
**
skwz.me/3iDi9
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100m23.3537.582:341:369.58 sUsain Bolt (2009)
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400m20.7933.472:531:4810.8 s43.03 sWayde van Niekerk (2016)
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1000m16.9527.273:322:1213.2 s0:532:12Noah Ngeny (1999)
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1 mile16.1425.983:432:1913.9 s0:552:193:43Hicham El Guerrouj (1999)
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5K14.7823.784:042:3115.1 s1:012:314:0412:37Kenenisa Bekele (2004)
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10K14.1822.834:142:3815.8 s1:032:384:1413:0926:17Kenenisa Bekele (2005)
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12K13.3521.484:302:4816.8 s1:072:484:3013:5827:5633:31Joseph Kimani (1997)
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Half Marathon13.4921.714:272:4616.6 s1:062:464:2713:4927:3833:1058:18Abraham Kiptum (2018)
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Marathon12.9320.814:382:5317.3 s1:092:534:3814:2528:5034:361:00:502:01:39Eliud Kipchoge (2018)
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12.0018.945:003:0618.6 s1:153:065:0015:3231:0437:171:05:332:11:06
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10.9117.225:303:2520.5 s1:223:255:3017:0534:1141:011:12:062:24:12
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10.0015.786:003:4422.4 s1:293:446:0018:3837:1744:441:18:392:37:19
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9.2314.576:304:0224.2 s1:374:026:3020:1240:2348:281:25:132:50:25Boston Marathon Qualifying
Gender / Age
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8.5713.537:004:2126.1 s1:444:217:0021:4543:3052:121:31:463:03:32
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8.2813.077:154:3027.0 s1:484:307:1522:3145:0254:021:35:003:10:00M34
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8.0712.737:264:3727.7 s1:514:377:2623:0646:1355:271:37:303:15:00M39
19
8.0012.637:304:4028.0 s1:524:407:3023:1846:3655:551:38:193:16:38
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7.8712.417:384:4428.4 s1:544:447:3823:4247:2456:531:40:003:20:00M44
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7.5011.848:004:5829.8 s1:594:588:0024:5149:4359:391:44:533:29:45
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7.4911.828:014:5929.9 s1:594:598:0124:5349:4659:431:45:003:30:00M49
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7.3211.558:125:0630.6 s2:025:068:1225:2950:571:01:091:47:303:35:00M54
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7.1511.298:235:1331.3 s2:055:138:2326:0452:081:02:341:50:003:40:00W34
25
7.0611.148:305:1731.7 s2:075:178:3026:2452:491:03:231:51:263:42:52
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6.9911.038:355:2032.0 s2:085:208:3526:4053:191:03:591:52:303:45:00M59, W39
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6.6710.529:005:3633.6 s2:145:369:0027:5855:551:07:061:57:593:55:58
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6.5510.359:095:4134.1 s2:175:419:0928:2656:531:08:152:00:004:00:00M64, W49
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6.4210.139:215:4834.8 s2:195:489:2129:0258:041:09:412:02:304:05:00W54
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6.329.979:305:5435.4 s2:225:549:3029:3159:021:10:502:04:324:09:05
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6.179.749:446:0336.3 s2:256:039:4430:131:00:261:12:312:07:304:15:00M69, W59
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6.009.4710:006:1337.3 s2:296:1310:0031:041:02:081:14:342:11:064:22:11
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5.839.2010:186:2438.4 s2:346:2410:1832:001:03:591:16:472:15:004:30:00M74, W64
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5.719.0210:306:3139.1 s2:376:3110:3032:371:05:151:18:182:17:394:35:18
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5.528.7110:526:4540.5 s2:426:4510:5233:461:07:331:21:032:22:304:45:00M79, W69
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5.458.6111:006:5041.0 s2:446:5011:0034:111:08:211:22:012:24:124:48:24
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5.248.2811:277:0742.7 s2:517:0711:2735:331:11:061:25:192:30:005:00:00M80+, W74
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5.228.2311:307:0942.9 s2:517:0911:3035:441:11:271:25:452:30:455:01:31
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5.007.8912:007:2744.7 s2:597:2712:0037:171:14:341:29:292:37:195:14:38
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4.997.8812:017:2844.8 s2:597:2812:0137:201:14:391:29:352:37:305:15:00W79
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4.807.5812:307:4646.6 s3:067:4612:3038:501:17:401:33:122:43:525:27:44
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4.777.5212:357:4946.9 s3:087:4912:3539:061:18:131:33:512:45:005:30:00W80+
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4.627.2813:008:0548.5 s3:148:0513:0040:231:20:471:36:562:50:255:40:51
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*Bold paces are at precise 30-second intervals.**Bold marathon times are Boston Marathon qualifying times, as noted in the sidebar.
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Italic paces are from calculations that, when approximately rounded to the nearest second, happen to round to 30-second intervals.