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| Name: | Jacobson, David |
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| Club: | Rocky Road Runners | ||
| Residence: | |||
| Year of birth: | 1965 | (Cat. german: M60) | |
| Date of birth: | 18.11.1965 | (Cat. internat.: M60) | |
| Nationality: | RSA  |
South Africa | |
| RunnerID: | 22702 | ||
26 search results (26 Events, 1738 km). (More)
| 2016 | 1 Event, 50 km (More) | ||||
|---|---|---|---|---|---|
| 16.04.2016 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 4:34:46 h | Jacobson, David | Rocky Road Runners | Overall: 620 | M: 551 | Cat M50: 44 |
| 2015 | 1 Event, 50 km (More) | ||||
| 18.04.2015 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 4:29:46 h | Jacobson, David | RAM Rockies | Overall: 558 | M: 502 | Cat M45: 70 |
| 2014 | 1 Event, 51 km (More) | ||||
| 10.05.2014 | Merrell Whale of Trail (RSA) | 51km | |||
| 9:32:17 h | Jacobson, David | Overall: 91 | M: 61 | Cat M45: 15 | |
| 2011 | 2 Events, 137 km (More) | ||||
| 29.05.2011 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 7:46:14 h | Jacobson, David | Rocky Road Runners | Overall: 621 | M: 598 | Cat M45: 50 |
| 16.04.2011 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 3:48:32 h | Jacobson, David | Rocky Road Runners | Overall: 158 | M: 152 | Cat M45: 9 |
| 2010 | 2 Events, 139 km (More) | ||||
| 30.05.2010 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 7:29:20 h | Jacobson, David | Rocky Road Runners | Overall: 621 | M: 598 | Cat M40: 94 |
| 17.04.2010 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 3:52:20 h | Jacobson, David | Rocky Road Runners | Overall: 188 | M: 177 | Cat M40: 31 |
| 2009 | 2 Events, 139 km (More) | ||||
| 24.05.2009 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 7:56:54 h | Jacobson, David | Rocky Road Runners | Overall: 891 | M: 868 | Cat M40: 135 |
| 18.04.2009 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 3:44:55 h | Jacobson, David | Rocky Road Runners | Overall: 151 | M: 148 | Cat M40: 27 |
| 2008 | 2 Events, 137 km (More) | ||||
| 15.06.2008 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 8:14:36 h | Jacobson, David | Rocky Road Runners | Overall: 962 | M: 934 | Cat M40: 159 |
| 19.04.2008 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 3:55:44 h | Jacobson, David | Rocky Road Runners | Overall: 281 | M: 275 | Cat M40: 43 |
| 2007 | 1 Event, 89 km (More) | ||||
| 17.06.2007 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 7:39:46 h | Jacobson, David | Rocky Road Runners | Overall: 680 | M: 660 | Cat M40: 99 |
| 2006 | 1 Event, 87 km (More) | ||||
| 16.06.2006 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 7:26:49 h | Jacobson, David | Rocky Road Runners | Overall: 459 | M: 448 | Cat M40: 53 |
| 2005 | 3 Events, 189 km (More) | ||||
| 16.06.2005 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 7:57:52 h | Jacobson, David | Rocky Road Runners | Overall: 1064 | M: 1017 | Cat M35: 257 |
| 23.04.2005 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 3:41:33 h | Jacobson, David | Rockies Road Runners ACG | Overall: 246 | M: 239 | Cat M35: 53 |
| 19.03.2005 | Om Die Dam 50km (RSA) | 50km | |||
| 4:06:41 h | Jacobson, David | Rockies | Overall: 200 | M: 194 | Cat M35: 52 |
| 2004 | 2 Events, 137 km (More) | ||||
| 16.06.2004 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 7:28:54 h | Jacobson, David | Rocky Road Runners | Overall: 508 | M: 494 | Cat M35: 120 |
| 20.03.2004 | Om Die Dam 50km (RSA) | 50km | |||
| 4:01:36 h | Jacobson, David | Rockies | Overall: 255 | M: 246 | Cat M35: 73 |
| 2003 | 2 Events, 139 km (More) | ||||
| 16.06.2003 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 8:51:58 h | Jacobson, David | Rocky Road Runners | Overall: 2685 | M: 2511 | Cat M35: 586 |
| 15.03.2003 | Om Die Dam 50km (RSA) | 50km | |||
| 4:26:18 h | Jacobson, David | Netrock | Overall: 547 | M: 503 | Cat M35: 125 |
| 2002 | 1 Event, 50 km (More) | ||||
| 16.03.2002 | Om Die Dam 50km (RSA) | 50km | |||
| 4:06:58 h | Jacobson, David | Rocky Road Runners | Overall: 305 | M: 292 | Cat M35: 77 |
| 2001 | 1 Event, 89 km (More) | ||||
| 16.06.2001 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 8:54:16 h | Jacobson, David | Rocky Road Runners | Overall: 2960 | M: 2766 | Cat M35: 647 |
| 2000 | 1 Event, 87 km (More) | ||||
| 16.06.2000 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 9:21:02 h | Jacobson, David | Rocky Road Runners | Overall: 4663 | M: 4316 | Cat M23: 1713 |
| 1999 | 1 Event, 56 km (More) | ||||
| 03.04.1999 | Two Oceans Marathon (RSA) | 56km | |||
| 5:14:05 h | Jacobson, David | Overall: 2415 | M: 2202 | Cat M23: 915 | |
| 1998 | 1 Event, 56 km (More) | ||||
| 11.04.1998 | Two Oceans Marathon (RSA) | 56km | |||
| 5:17:55 h | Jacobson, David | Overall: 2887 | M: 2640 | Cat M23: 1081 | |
| 1990 | 1 Event, 56 km (More) | ||||
| 14.04.1990 | Two Oceans Marathon (RSA) | 56km | |||
| 5:45:11 h | Jacobson, David | Overall: 5764 | M: 5424 | Cat M23: 2554 | |
Personal bests
Your list of personal best performances only contains performances of races which can be included into rankings.
In brackets rank in yearly international/national rankings.
| PB | 2016 | 2015 | 2014 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1990 | |
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| 50km | 4:01:36 |
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4:06:41
(835/190) |
4:01:36
(673/244) |
4:26:18
(1433/489) |
4:06:58
(875/289) |
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Comparison table
Comparison of performances in races with multiple participations
| 2016 | 2015 | 2014 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1990 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comrades Marathon - Up Run | 11 | 7:46:14 | 7:29:20 | 7:56:54 | 8:14:36 | 7:39:46 | 7:26:49 | 7:57:52 | 7:28:54 | 8:51:58 | 8:54:16 | 9:21:02 | |||||||
| Loskop Ultra Marathon 50km | 7 | 4:34:46 | 4:29:46 | 3:48:32 | 3:52:20 | 3:44:55 | 3:55:44 | 3:41:33 | |||||||||||
| Om Die Dam 50km | 4 | 4:06:41 | 4:01:36 | 4:26:18 | 4:06:58 | ||||||||||||||
| Two Oceans Marathon | 3 | 5:14:05 | 5:17:55 | 5:45:11 |