| Nom: | Grierson, Bruce John |
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| Club: | Umhlathuze Athletic Club | ||
| Domicile: | Empangeni | ||
| Année: | 1969 | (Cat. allemande: M55) | |
| Date de naissance: | 01.04.1969 | (Cat. internat.: M55) | |
| Nationalité: | RSA ![]() |
Afrique du Sud | |
| RunnerID: | 46978 | ||
55 résultats des recherches (53 Manifestations, 3736.488 km). (Plus)
| 2025 | 1 Manifestation, 90 km (Plus) | ||||
|---|---|---|---|---|---|
| 08.06.2025 | Comrades Marathon - Down Run (RSA) | 90km | |||
| 11:56:50 h | Grierson, Bruce John | Umhlathuze AC | scratch: 17593 | H: 14172 | Cat. M55: 717 |
| 2024 | 1 Manifestation, 87 km (Plus) | ||||
| 09.06.2024 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 11:59:18 h | Grierson, Bruce John | Umhlathuze AC | scratch: 17250 | H: 13961 | Cat. M55: 771 |
| 2023 | 1 Manifestation, 52 km (Plus) | ||||
| 08.07.2023 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 7:04:22 h | Grierson, Bruce John | scratch: 116 | H: 72 | Cat. M50: 14 | |
| 2022 | 2 Manifestations, 142 km (Plus) | ||||
| 28.08.2022 | Comrades Marathon - Down Run (RSA) | 90km | |||
| 11:51:01 h | Grierson, Bruce John | Umhlathuze AC | scratch: 11291 | H: 9002 | Cat. M50: 1007 |
| 09.07.2022 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 8:19:05 h | Grierson, Bruce John | scratch: 86 | H: 64 | Cat. M50: 15 | |
| 2019 | 1 Manifestation, 87 km (Plus) | ||||
| 09.06.2019 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 11:49:25 h | Grierson, Bruce John | Umhlathuze Athletic Club | scratch: 14626 | H: 12001 | Cat. M50: 1202 |
| 2017 | 1 Manifestation, 52 km (Plus) | ||||
| 08.07.2017 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 8:32:24 h | Grierson, Bruce John | Umhlathuze AC | scratch: 162 | H: 124 | Cat. M45: 17 |
| 2016 | 1 Manifestation, 52 km (Plus) | ||||
| 09.07.2016 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 8:43:31 h | Grierson, Bruce John | scratch: 217 | H: 162 | Cat. M45: 24 | |
| 2015 | 2 Manifestations, 139 km (Plus) | ||||
| 11.07.2015 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 8:46:55 h | Grierson, Bruce John | scratch: 238 | H: 179 | Cat. M45: 28 | |
| 31.05.2015 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 11:55:39 h | Grierson, Bruce John | Umhlathuze Athletic Club | scratch: 12693 | H: 10199 | Cat. M45: 1575 |
| 2014 | 2 Manifestations, 104 km (Plus) | ||||
| 12.07.2014 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 8:46:45 h | Grierson, Bruce John | scratch: 224 | H: 166 | Cat. M45: 29 | |
| 27.04.2014 | Chatsworth Freedom Ultramarathon 52 km (RSA) | 52km | |||
| 6:05:54 h | Grierson, Bruce John | Umhlathuze AC | scratch: 826 | H: 777 | Cat. M45: 88 |
| 2013 | 2 Manifestations, 139 km (Plus) | ||||
| 06.07.2013 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 8:03:08 h | Grierson, Bruce John | scratch: 157 | H: 123 | Cat. M40: 23 | |
| 02.06.2013 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 11:56:14 h | Grierson, Bruce John | uMhlathuze Athletic Club | scratch: 9682 | H: 7846 | Cat. M40: 1610 |
| 2012 | 3 Manifestations, 195 km (Plus) | ||||
| 08.09.2012 | Mont-Aux-Sources 50km Challenge (RSA) | 50km | |||
| 5:24:28 h | Grierson, Bruce John | scratch: 142 | H: 125 | Cat. M40: 29 | |
| 03.06.2012 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 10:56:58 h | Grierson, Bruce John | uMhlathuze Athletic Club | scratch: 7865 | H: 6622 | Cat. M40: 1323 |
| 07.04.2012 | Two Oceans Marathon (RSA) | 56km | |||
| 5:56:39 h | Grierson, Bruce John | Umhlathuze Athletic Club | scratch: 4263 | H: 3448 | Cat. M40: 667 |
| 07.04.2012 | Two Oceans Marathon - 50km Split (RSA) | 50km | |||
| 5:22:36 h | Grierson, Bruce John | Umhlathuze Athletic Club | scratch: 4595 | H: 3697 | Cat. M40: 711 |
| 2011 | 2 Manifestations, 139 km (Plus) | ||||
| 16.07.2011 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 8:50:55 h | Grierson, Bruce John | uMhlathuze AC | scratch: 228 | H: 180 | Cat. M40: 30 |
| 29.05.2011 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 10:52:59 h | Grierson, Bruce John | uMhlathuze Athletic Club | scratch: 6964 | H: 5854 | Cat. M40: 1171 |
| 2010 | 6 Manifestations, 490.954 km (Plus) | ||||
| 12.09.2010 | Dolphin Coast Striders Ultra (RSA) | 50km | |||
| 5:43:48 h | Grierson, Bruce John | Umhlathuze AC | scratch: 64 | H: 57 | Cat. M40: 10 |
| 27.-28.08.2010 | Midlands 100 Miler (RSA) | 100mi | |||
| 25:55:27 h | Grierson, Bruce John | Umhlatuze | scratch: 56 | H: 41 | Cat. M40: 7 |
| 31.07.2010 | Longest Day 12 Hour Track Race (RSA) | 12h | |||
| 83.020 km | Grierson, Bruce John | Umhlatuze | scratch: 33 | H: 24 | Cat. M40: 4 |
| 03.07.2010 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 8:08:47 h | Grierson, Bruce John | uMhlathuze AC | scratch: 151 | H: 112 | Cat. M40: 24 |
| 30.05.2010 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 10:57:44 h | Grierson, Bruce John | uMhlathuze Athletic Club | scratch: 9314 | H: 7573 | Cat. M40: 1484 |
| 03.04.2010 | Two Oceans Marathon - 50km Split (RSA) | 50km | |||
| 5:15:12 h | Grierson, Bruce John | Umhlathuze Athletic Club | scratch: 3611 | H: 2960 | Cat. M40: 617 |
| 03.04.2010 | Two Oceans Marathon (RSA) | 56km | |||
| 5:50:10 h | Grierson, Bruce John | Umhlathuze Athletic Club | scratch: 3295 | H: 2695 | Cat. M40: 568 |
| 2009 | 3 Manifestations, 216.6 km (Plus) | ||||
| 01.08.2009 | Longest Day 12 Hour Track Race (RSA) | 12h | |||
| 71.600 km | Grierson, Bruce John | uMhlathuze AC | scratch: 70 | H: 52 | Cat. M40: 9 |
| 24.05.2009 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 10:38:03 h | Grierson, Bruce John | uMhlathuze Athletic Club | scratch: 5773 | H: 5044 | Cat. M40: 953 |
| 11.04.2009 | Two Oceans Marathon (RSA) | 56km | |||
| 5:58:46 h | Grierson, Bruce John | UMHLAT | scratch: 3446 | H: 2819 | Cat. M40: 568 |
| 2008 | 4 Manifestations, 385.934 km (Plus) | ||||
| 15.-16.08.2008 | Midlands 100 Miler (RSA) | 100mi | |||
| 25:50:03 h | Grierson, Bruce John | Umhlatuze | scratch: 25 | H: 20 | Cat. M35: 1 |
| 26.07.2008 | Longest Day 12 Hour Track Race (RSA) | 12h | |||
| 82.000 km | Grierson, Bruce John | Umhlatuze | scratch: 55 | H: 39 | Cat. M35: 5 |
| 15.06.2008 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 10:52:32 h | Grierson, Bruce John | uMhlathuze Athletic Club | scratch: 5500 | H: 4802 | Cat. M35: 1033 |
| 22.03.2008 | Two Oceans Marathon (RSA) | 56km | |||
| 5:25:42 h | Grierson, Bruce John | UMHLAT | scratch: 1858 | H: 1601 | Cat. M35: 355 |
| 2007 | 2 Manifestations, 145 km (Plus) | ||||
| 17.06.2007 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 10:40:53 h | Grierson, Bruce John | uMhlathuze AC | scratch: 6008 | H: 5220 | Cat. M35: 1108 |
| 07.04.2007 | Two Oceans Marathon (RSA) | 56km | |||
| 5:27:17 h | Grierson, Bruce John | Umhlathuze Athletic Club | scratch: 2074 | H: 1795 | Cat. M35: 383 |
| 2006 | 3 Manifestations, 193 km (Plus) | ||||
| 09.09.2006 | Mont-Aux-Sources 50km Challenge (RSA) | 50km | |||
| 8:36:43 h | Grierson, Bruce John | scratch: 163 | H: 128 | Cat. M35: 30 | |
| 16.06.2006 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 9:44:11 h | Grierson, Bruce John | uMhlathuze AC | scratch: 3699 | H: 3407 | Cat. M35: 787 |
| 15.04.2006 | Two Oceans Marathon (RSA) | 56km | |||
| 5:03:15 h | Grierson, Bruce John | Umhlathuze Athletic Club | scratch: 1581 | H: 1432 | Cat. M35: 323 |
| 2005 | 3 Manifestations, 195 km (Plus) | ||||
| 10.09.2005 | Mont-Aux-Sources 50km Challenge (RSA) | 50km | |||
| 7:59:43 h | Grierson, Bruce John | scratch: 113 | H: 92 | Cat. M35: 23 | |
| 16.06.2005 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 10:49:26 h | Grierson, Bruce John | uMhlathuze AC | scratch: 8012 | H: 6809 | Cat. M35: 1521 |
| 26.03.2005 | Two Oceans Marathon (RSA) | 56km | |||
| 5:57:48 h | Grierson, Bruce John | Umhlathuze AC | scratch: 4529 | H: 3703 | Cat. M35: 804 |
| 2004 | 3 Manifestations, 193 km (Plus) | ||||
| 11.09.2004 | Mont-Aux-Sources 50km Challenge (RSA) | 50km | |||
| 8:20:08 h | Grierson, Bruce John | scratch: 133 | H: 115 | Cat. M35: 30 | |
| 16.06.2004 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 10:27:36 h | Grierson, Bruce John | Umhlathuze AC | scratch: 5488 | H: 4878 | Cat. M35: 1122 |
| 10.04.2004 | Two Oceans Marathon (RSA) | 56km | |||
| 5:10:17 h | Grierson, Bruce John | Umhlathuze AC | scratch: 2224 | H: 2009 | Cat. M35: 465 |
| 2003 | 3 Manifestations, 195 km (Plus) | ||||
| 13.09.2003 | Mont-Aux-Sources 50km Challenge (RSA) | 50km | |||
| 8:05:06 h | Grierson, Bruce John | scratch: 141 | H: 124 | Cat. M23: 32 | |
| 16.06.2003 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 9:59:21 h | Grierson, Bruce John | Umhlathuze AC | scratch: 5284 | H: 4705 | Cat. M23: 1636 |
| 19.04.2003 | Two Oceans Marathon (RSA) | 56km | |||
| 5:19:15 h | Grierson, Bruce John | Umhlathuze Athletic Club | scratch: 2083 | H: 1893 | Cat. M23: 667 |
| 2001 | 3 Manifestations, 195 km (Plus) | ||||
| 01.09.2001 | Mont-Aux-Sources 50km Challenge (RSA) | 50km | |||
| 7:57:29 h | Grierson, Bruce John | scratch: 195 | H: 154 | Cat. M23: 26 | |
| 16.06.2001 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 10:40:22 h | Grierson, Bruce John | Empangeni AC | scratch: 8405 | H: 7293 | Cat. M23: 2542 |
| 14.04.2001 | Two Oceans Marathon (RSA) | 56km | |||
| 5:16:58 h | Grierson, Bruce John | Empangeni Athletic Club | scratch: 2206 | H: 2018 | Cat. M23: 789 |
| 2000 | 3 Manifestations, 193 km (Plus) | ||||
| 16.06.2000 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 10:56:58 h | Grierson, Bruce John | Empangeni AC | scratch: 12423 | H: 10805 | Cat. M23: 3821 |
| 22.04.2000 | Two Oceans Marathon (RSA) | 56km | |||
| 5:51:39 h | Grierson, Bruce John | scratch: 5344 | H: 4586 | Cat. M23: 1562 | |
| 18.03.2000 | Om Die Dam 50km (RSA) | 50km | |||
| 5:12:43 h | Grierson, Bruce John | EAC | scratch: 2187 | H: 1918 | Cat. M23: 550 |
| 1990 | 1 Manifestation, 56 km (Plus) | ||||
| 14.04.1990 | Two Oceans Marathon (RSA) | 56km | |||
| 5:39:31 h | Grierson, Bruce John | scratch: 5302 | H: 5017 | Cat. MU23: 304 | |
Bests personnels
La liste de vos meilleures performances personnelles ne contient que les performances des courses qui peuvent être incluses dans les classements.
Entre guillemets place en classement annuel international/national
| PB | 2025 | 2024 | 2023 | 2022 | 2019 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2001 | 2000 | 1990 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50km | 5:12:43 |
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5:22:36
(8510/3910) |
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5:15:12
(6480/2934) |
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5:12:43
(3568/1907) |
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| 100mi | 25:50:03 |
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25:55:27
(121/45) |
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25:50:03
(42/20) |
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| 12h | 83.020 |
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83.020
(1046/24) |
71.600
(703/52) |
82.000
(788/39) |
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Tableau comparatif
Résultats comparatifs pour plusieurs participations
| 2025 | 2024 | 2023 | 2022 | 2019 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2001 | 2000 | 1990 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comrades Marathon - Up Run | 18 | 11:56:50 | 11:59:18 | 11:51:01 | 11:49:25 | 11:55:39 | 11:56:14 | 10:56:58 | 10:52:59 | 10:57:44 | 10:38:03 | 10:52:32 | 10:40:53 | 9:44:11 | 10:49:26 | 10:27:36 | 9:59:21 | 10:40:22 | 10:56:58 | |||||
| Two Oceans Marathon | 12 | 5:56:39 | 5:50:10 | 5:58:46 | 5:25:42 | 5:27:17 | 5:03:15 | 5:57:48 | 5:10:17 | 5:19:15 | 5:16:58 | 5:51:39 | 5:39:31 | |||||||||||
| Rhodes 52 km Trail Run | 9 | 7:04:22 | 8:19:05 | 8:32:24 | 8:43:31 | 8:46:55 | 8:46:45 | 8:03:08 | 8:50:55 | 8:08:47 | ||||||||||||||
| Mont-Aux-Sources 50km Challenge | 6 | 5:24:28 | 8:36:43 | 7:59:43 | 8:20:08 | 8:05:06 | 7:57:29 | |||||||||||||||||
| Longest Day 12 Hour Track Race | 3 | 83.020 | 71.600 | 82.000 | ||||||||||||||||||||
| Midlands 100 Miler | 2 | 25:55:27 | 25:50:03 |





