Jacobs, David
South AfricaManBorn 19661989 – 2024Runner id 298595
Events
54
53 race dates
Best pace
12.056
km/h · 1997
Best finish
878th
of 20,027 · 2000
Distance raced
4,031
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 53 races and 1 split from 1989 to 2024, ranging from 3.68 to 12.06 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 |
|---|---|---|---|---|---|
| 1989-05-31 | Comrades Marathon - Down RunSouth Africa | 89km | 9:45:37 h | 9.119 | 5201/10505 |
| 1990-05-31 | Comrades Marathon - Up RunSouth Africa | 87km | 9:19:51 h | 9.324 | 3881/10271 |
| 1991-05-31 | Comrades Marathon - Down RunSouth Africa | 89km | 10:11:14 h | 8.736 | 7772/12080 |
| 1992-05-30 | Comrades Marathon - Up RunSouth Africa | 87km | 7:29:39 h | 11.609 | 852/10693 |
| 1993-05-31 | Comrades Marathon - Down RunSouth Africa | 89km | 7:25:38 h | 11.983 | 879/11320 |
| 1994-05-31 | Comrades Marathon - Up RunSouth Africa | 87km | 7:49:32 h | 11.117 | 1024/10272 |
| 1995-05-20 | Comrades Marathon - Down RunSouth Africa | 89km | 8:39:03 h | 10.288 | 2118/10541 |
| 1996-06-17 | Comrades Marathon - Up RunSouth Africa | 87km | 7:58:54 h | 10.900 | 1414/11268 |
| 1997-06-16 | 89km | 7:22:56 h | 12.056 | 708/11355 | |
| 1998-06-16 | 87km | 7:29:33 h | 11.612 | 660/10496 | |
| 1999-06-16 | 89km | 8:14:50 h | 10.792 | 1607/11291 | |
| 2000-06-16 | 87km | 7:42:00 h | 11.299 | 878/20027 | |
| 2001-06-16 | 89km | 7:27:40 h | 11.929 | 699/11089 | |
| 2002-06-17 | 87km | 8:39:42 h | 10.044 | 1877/9027 | |
| 2003-06-16 | 89km | 10:12:30 h | 8.718 | 5759/11416 | |
| 2004-06-16 | 87km | 9:25:43 h | 9.227 | 3071/10124 | |
| 2005-04-23 | 50km | 4:40:28 h | 10.696 | 1488/4144 | |
| 2005-06-16 | 89km | 10:24:14 h | 8.554 | 6259/11729 | |
| 2006-06-16 | 87km | 10:38:56 h | 8.170 | 5952/9847 | |
| 2007-04-07 | 56km | 5:36:22 h | 9.989 | 2482/6532 | |
| 2007-06-17 | 89km | 9:53:23 h | 8.999 | 4099/10052 | |
| 2008-06-15 | 87km | 10:56:35 h | 7.950 | 5748/8631 | |
| 2009-05-24 | 89km | 9:55:42 h | 8.964 | 4119/10003 | |
| 2010-05-30 | 89km | 9:43:44 h | 9.148 | 4206/14339 | |
| 2011-05-29 | 87km | 10:02:43 h | 8.661 | 4144/11080 | |
| 2012-06-03 | 89km | 10:28:26 h | 8.497 | 5797/11896 | |
| 2014-04-12 | 52km | 5:34:27 h | 9.329 | 289/560 | |
| 2014-09-06 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 9:06:07 h | 5.493 | 150/238 |
| 2015-04-11 | 52km | 5:28:23 h | 9.501 | 310/607 | |
| 2015-05-31 | 87km | 11:41:41 h | 7.439 | 10295/13008 | |
| 2015-09-05 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 8:32:17 h | 5.856 | 170/295 |
| 2016-04-16 | 50km | 5:42:36 h | 8.757 | 2129/3285 | |
| 2016-05-29 | 89km | 10:57:43 h | 8.119 | 9132/14603 | |
| 2016-09-10 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 10:56:31 h | 4.570 | 350/355 |
| 2017-04-22 | 50km | 5:16:49 h | 9.469 | 1488/3094 | |
| 2017-06-04 | 87km | 10:54:18 h | 7.978 | 7926/13851 | |
| 2017-09-09 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 9:13:33 h | 5.420 | 194/309 |
| 2018-04-28 | 62km | 12:51:31 h | 4.822 | 48/50 | |
| 2018-06-10 | 90km | 10:56:11 h | 8.229 | 10095/16484 | |
| 2018-08-25 | Schaap River Canyon Ultra 60 Km RunSouth Africa | 63km | 10:10:05 h | 6.196 | 5/7 |
| 2018-09-08 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 8:58:31 h | 5.571 | 129/245 |
| 2018-10-13 | Cederberg Traverse 100 KmSouth Africa | 100km | 26:34:00 h | 3.764 | 17/19 |
| 2018-11-24 | Lesotho Ultra TrailLesotho | 50km | 12:15:08 h | 4.081 | 85/90 |
| 2019-04-06 | 52km | 5:11:31 h | 10.016 | 216/497 | |
| 2019-04-20 | 56km | 5:44:08 h | 9.764 | 3433/12096 | |
| 2019-04-20 | Two Oceans Marathon - 50km SplitSouth AfricaIAU GoldSplit of a longer race in this career; not counted again in the distance totalBenoni Northerns AC | 50km | 5:03:09 h | 9.896 | 3324/11967 |
| 2019-06-09 | 87km | 11:27:48 h | 7.589 | 12093/16448 | |
| 2021-04-30 | Merrell Hobbit Journey 90km Trail RunSouth Africa | 90km | 24:28:00 h | 3.678 | 20/25 |
| 2021-05-22 | Mac Mac Ultra 50 MileSouth Africa | 50mi | 17:33:55 h | 4.581 | 44/53 |
| 2022-06-11 | 50km | 5:53:02 h | 8.498 | 2479/3521 |
Showing 1–50 of 54