Black, John
South AfricaManBorn 19802008 – 2023Runner id 83648
Events
47
42 race dates
Best pace
12.470
km/h · 2019
Best finish
492nd
of 12,096 · 2019
Distance raced
2,719
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 42 races and 5 splits from 2008 to 2023, ranging from 3.32 to 12.77 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
- Split of a race already plotted
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2008-06-15 | 87km | 10:55:04 h | 7.969 | 5665/8631 | |
| 2009-09-12 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 8:12:34 h | 6.091 | 95/261 |
| 2010-04-03 | 56km | 6:11:32 h | 9.044 | 4557/7302 | |
| 2010-04-03 | Two Oceans Marathon - 50km SplitSouth AfricaIAU BronzeSplit of a longer race in this career; not counted again in the distance total | 50km | 5:28:54 h | 9.121 | 4513/7258 |
| 2010-05-30 | 89km | 11:38:47 h | 7.642 | 11871/14339 | |
| 2010-09-11 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 8:10:45 h | 6.113 | 96/240 |
| 2011-09-10 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 6:39:18 h | 7.513 | 29/221 |
| 2012-04-07 | 56km | 5:38:23 h | 9.930 | 2993/7700 | |
| 2012-04-07 | Two Oceans Marathon - 50km SplitSouth AfricaIAU GoldSplit of a longer race in this career; not counted again in the distance totalRandburg Harriers | 50km | 5:07:17 h | 9.763 | 3397/7688 |
| 2012-06-03 | 89km | 10:43:46 h | 8.295 | 6695/11896 | |
| 2012-09-08 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 4:22:01 h | 11.450 | 50/258 |
| 2012-11-03 | SkyRun 100 KmSouth Africa | 100km | 30:06:00 h | 3.322 | 65/86 |
| 2013-07-06 | Rhodes 52 km Trail RunSouth Africa | 52km | 6:38:36 h | 7.827 | 40/271 |
| 2013-09-07 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 5:57:21 h | 8.395 | 12/252 |
| 2014-06-01 | 89km | 10:52:53 h | 8.179 | 6973/11991 | |
| 2014-09-06 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 8:08:54 h | 6.136 | 101/238 |
| 2014-11-22 | SkyRun 100 KmSouth Africa | 100km | 25:24:00 h | 3.937 | 62/99 |
| 2015-03-21 | 50km | 4:57:11 h | 10.095 | 561/3336 | |
| 2015-04-18 | 50km | 4:54:53 h | 10.174 | 1109/3360 | |
| 2015-05-31 | 87km | 9:25:38 h | 9.229 | 2646/13008 | |
| 2015-09-05 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 6:12:36 h | 8.052 | 24/295 |
| 2015-11-21 | SkyRun 100 KmSouth Africa | 100km | 23:19:00 h | 4.289 | 35/96 |
| 2016-03-26 | 56km | 5:07:30 h | 10.927 | 1421/8883 | |
| 2016-03-26 | Two Oceans Marathon - 50km SplitSouth AfricaSplit of a longer race in this career; not counted again in the distance totalRANDH | 50km | 4:36:24 h | 10.854 | 1515/8730 |
| 2016-04-16 | 50km | 4:51:57 h | 10.276 | 965/3285 | |
| 2016-05-29 | 89km | 8:38:33 h | 10.298 | 1914/14603 | |
| 2016-07-09 | Rhodes 52 km Trail RunSouth Africa | 52km | 5:50:19 h | 8.906 | 18/254 |
| 2016-08-06 | Merrell Whale of TrailSouth Africa | 53km | 7:12:14 h | 7.357 | 20/124 |
| 2016-09-10 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 5:53:49 h | 8.479 | 32/355 |
| 2018-03-17 | 50km | 4:33:23 h | 10.974 | 423/3742 | |
| 2018-04-08 | 48km | 4:12:28 h | 11.407 | 258/2811 | |
| 2018-04-21 | 50km | 4:37:33 h | 10.809 | 646/3486 | |
| 2018-06-10 | 90km | 8:11:47 h | 10.980 | 1276/16484 | |
| 2018-09-08 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 5:57:16 h | 8.397 | 13/245 |
| 2019-03-16 | 50km | 4:04:11 h | 12.286 | 174/3171 | |
| 2019-04-20 | 56km | 4:29:27 h | 12.470 | 492/12096 | |
| 2019-04-20 | Two Oceans Marathon - 50km SplitSouth AfricaIAU GoldSplit of a longer race in this career; not counted again in the distance totalRandburg Harriers | 50km | 4:02:37 h | 12.365 | 575/11967 |
| 2019-06-09 | 87km | 7:56:17 h | 10.960 | 960/16448 | |
| 2019-09-07 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 6:14:25 h | 8.012 | 17/216 |
| 2019-11-16 | SkyRun 100 KmSouth Africa | 100km | 26:35:07 h | 3.761 | 121/191 |
| 2020-03-14 | 50km | 4:27:28 h | 11.216 | 255/2728 | |
| 2022-06-11 | 50km | 4:17:28 h | 11.652 | 315/3521 | |
| 2022-08-28 | 90km | 10:23:20 h | 8.663 | 5193/11713 | |
| 2023-03-18 | 50km | 4:12:43 h | 11.871 | 164/2340 | |
| 2023-04-15 | 56km | 4:52:12 h | 11.499 | 893/7958 | |
| 2023-04-15 | Two Oceans Marathon - 50km SplitSouth AfricaIAU GoldSplit of a longer race in this career; not counted again in the distance totalRandburg Harriers | 50km | 4:23:36 h | 11.381 | 894/7958 |
| 2023-06-11 | 87km | 7:19:15 h | 11.884 | 624/14898 |