| Name: | Davis, Jack |
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| Club: | Pirates Road Running | ||
| Residence: | Johannesburg, ZAF | ||
| Year of birth: | 1976 | (Cat. german: M50) | |
| Date of birth: | 23.09.1976 | (Cat. internat.: M45) | |
| Nationality: | RSA ![]() |
South Africa | |
| RunnerID: | 300259 | ||
56 search results (50 Events, 4222.104 km). (More)
| 2025 | 2 Events, 225.934 km (More) | ||||
|---|---|---|---|---|---|
| 28.-29.06.2025 | Western States 100 Mile Endurance Run (USA) | 100mi | |||
| 23:32:11 h | Davis, Jack | Overall: 79 | M: 58 | Cat M45: 11 | |
| 25.04.2025 | Ultra Trail Drakensberg - Giant’s Cup Uncut (GCU 62) (RSA) | 65km | |||
| 7:32:30 h | Davis, Jack | Overall: 12 | M: 10 | Cat M45: 2 | |
| 2024 | 3 Events, 270.934 km (More) | ||||
| 29.-30.06.2024 | Western States 100 Mile Endurance Run (USA) | 100mi | |||
| 21:32:42 h | Davis, Jack | *Johannesburg, ZAF | Overall: 58 | M: 39 | Cat M45: 6 |
| 11.05.2024 | Sun Mountain 50 km Trail Races (USA) | 50km | |||
| 4:32:52 h | Davis, Jack | Overall: 9 | M: 9 | Cat M45: 1 | |
| 13.04.2024 | Whiskey Basin 60 km Trail Run (USA) | 60km | |||
| 5:26:19 h | Davis, Jack | *Johannesburg | Overall: 5 | M: 5 | Cat M45: 1 |
| 2023 | 3 Events, 235 km (More) | ||||
| 05.08.2023 | Waldo 100K Trail Run (USA) | 100km | |||
| 11:04:08 h | Davis, Jack | *Johannesburg, ZAF | Overall: 4 | M: 3 | Cat M45: 1 |
| 11.06.2023 | Comrades Marathon - Down Run (RSA) | 87km | |||
| 7:15:31 h | Davis, Jack | Pirates Road Running Club | Overall: 555 | M: 518 | Cat M45: 64 |
| 01.04.2023 | Irene Running Festival 48K (RSA) | 48km | |||
| 3:37:28 h | Davis, Jack | Pirates Road Running Club | Overall: 73 | M: 66 | Cat M45: 4 |
| 2022 | 1 Event, 100 km (More) | ||||
| 23.04.2022 | The Canyons Endurance 100 Km Run (USA) | 100km | |||
| 11:43:24 h | Davis, Jack | *Victoria, BC | Overall: 50 | M: 37 | Cat M45: 3 |
| 2021 | 2 Events, 321.868 km (More) | ||||
| 21.-23.05.2021 | Mac Mac Ultra 100 Mile (RSA) | 100mi | |||
| 24:48:29 h | Davis, Jack | Overall: 1 | M: 1 | Cat M40: 1 | |
| 06.-07.03.2021 | Addo Elephant 100 Mile Trail Run (RSA) | 100mi | |||
| 23:08:47 h | Davis, Jack | Overall: 2 | M: 2 | Cat M40: 1 | |
| 2020 | 1 Event, 90 km (More) | ||||
| 27.-28.11.2020 | Merrell Hobbit Journey 90km Trail Run (RSA) | 90km/2stages | |||
| 14:21:45 h | Davis, Jack | Overall: 4 | M: 3 | Cat M40: 1 | |
| 2019 | 3 Events, 237 km (More) | ||||
| 16.-17.11.2019 | SkyRun 100 Km (RSA) | 100km | |||
| 16:44:42 h | Davis, Jack | Overall: 5 | M: 5 | Cat M40: 2 | |
| 07.09.2019 | Mont-Aux-Sources 50km Challenge (RSA) | 50km | |||
| 5:41:00 h | Davis, Jack | Overall: 10 | M: 10 | Cat M40: 1 | |
| 09.06.2019 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 8:17:10 h | Davis, Jack | Pirates Road Running | Overall: 1349 | M: 1277 | Cat M40: 320 |
| 2018 | 3 Events, 290 km (More) | ||||
| 01.12.2018 | Ultra-Trail Cape Town (UTCT) 100 Km (RSA) | 100km | |||
| 14:15:13 h | Davis, Jack | Overall: 39 | M: 33 | Cat M40: 3 | |
| 18.08.2018 | Waldo 100K Trail Run (USA) | 100km | |||
| 12:16:13 h | Davis, Jack | *Johannesburg | Overall: 12 | M: 8 | Cat M40: 2 |
| 10.06.2018 | Comrades Marathon - Down Run (RSA) | 90km | |||
| 8:10:29 h | Davis, Jack | Pirates Road Running | Overall: 1252 | M: 1190 | Cat M40: 274 |
| 2017 | 4 Events, 340.5 km (More) | ||||
| 18.-19.11.2017 | SkyRun 100 Km (RSA) | 100km | |||
| 17:34:42 h | Davis, Jack | Overall: 12 | M: 11 | Cat M40: 2 | |
| 20.-21.10.2017 | Festival des Templiers - Endurance Trail (FRA) | 100.5km | |||
| 15:11:04 h | Davis, Jack | Pirates | Overall: 131 | M: 125 | Cat M40: 26 |
| 29.07.2017 | Merrell Whale of Trail (RSA) | 53km | |||
| 6:43:03 h | Davis, Jack | Overall: 24 | M: 20 | Cat M40: 4 | |
| 04.06.2017 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 8:02:29 h | Davis, Jack | Pirates Road Running | Overall: 836 | M: 801 | Cat M40: 182 |
| 2016 | 6 Events, 512.934 km (More) | ||||
| 19.11.2016 | SkyRun Lite 65 Km (RSA) | 65km | |||
| 12:09:29 h | Davis, Jack | Overall: 14 | M: 13 | Cat M40: 3 | |
| 20.-21.08.2016 | Leadville Trail 100 Mile (USA) | 100mi | |||
| 28:51:21 h | Davis, Jack | *Johannesburg | Overall: 214 | M: 182 | Cat M35: 41 |
| 09.07.2016 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 6:38:06 h | Davis, Jack | Overall: 43 | M: 36 | Cat M35: 9 | |
| 29.05.2016 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 8:47:22 h | Davis, Jack | Pirates Road Running | Overall: 2258 | M: 2096 | Cat M35: 558 |
| 29.-30.04.2016 | Merrell Hobbit Journey 90km Trail Run (RSA) | 90km/2stages | |||
| 16:43:00 h | Davis, Jack | Overall: 14 | M: 12 | Cat M35: 3 | |
| 26.03.2016 | Two Oceans Marathon - 50km Split (RSA) | 50km | |||
| 4:19:30 h | Davis, Jack | PIRATES | Overall: 926 | M: 857 | Cat M35: 229 |
| 26.03.2016 | Two Oceans Marathon (RSA) | 56km | |||
| 4:48:13 h | Davis, Jack | PIRATES | Overall: 806 | M: 750 | Cat M35: 205 |
| 2015 | 4 Events, 355.934 km (More) | ||||
| 22.-23.08.2015 | Leadville Trail 100 Mile (USA) | 100mi | |||
| 27:45:42 h | Davis, Jack | *Johannesburg | Overall: 135 | M: 113 | Cat M35: 32 |
| 11.07.2015 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 7:14:50 h | Davis, Jack | Overall: 75 | M: 59 | Cat M35: 10 | |
| 31.05.2015 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 8:43:21 h | Davis, Jack | Pirates Road Running | Overall: 1554 | M: 1454 | Cat M35: 410 |
| 04.04.2015 | Two Oceans Marathon - 50km Split (RSA) | 50km | |||
| 4:50:57 h | Davis, Jack | Pirates Road Running Club | Overall: 2034 | M: 1772 | Cat M35: 415 |
| 04.04.2015 | Two Oceans Marathon (RSA) | 56km | |||
| 5:23:52 h | Davis, Jack | Pirates Road Running Club | Overall: 1911 | M: 1654 | Cat M35: 384 |
| 2014 | 6 Events, 422 km (More) | ||||
| 22.-23.11.2014 | SkyRun 100 Km (RSA) | 100km | |||
| 24:03:00 h | Davis, Jack | Overall: 43 | M: 40 | Cat M35: 11 | |
| 06.09.2014 | Mont-Aux-Sources 50km Challenge (RSA) | 50km | |||
| 7:57:09 h | Davis, Jack | Overall: 87 | M: 73 | Cat M35: 22 | |
| 23.08.2014 | PUFfeR - Peninsula Ultra Fun Run (RSA) | 75km | |||
| 10:33:05 h | Davis, Jack | Overall: 43 | M: 36 | Cat M35: 12 | |
| 12.07.2014 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 7:46:00 h | Davis, Jack | Overall: 121 | M: 99 | Cat M35: 19 | |
| 01.06.2014 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 9:07:55 h | Davis, Jack | Pirates Road Running | Overall: 2454 | M: 2280 | Cat M35: 601 |
| 18.04.2014 | Two Oceans Marathon (RSA) | 56km | |||
| 5:23:30 h | Davis, Jack | PIRATES | Overall: 1968 | M: 1697 | Cat M35: 401 |
| 18.04.2014 | Two Oceans Marathon - 50km Split (RSA) | 50km | |||
| 4:48:53 h | Davis, Jack | PIRATES | Overall: 2049 | M: 1778 | Cat M35: 423 |
| 2013 | 4 Events, 242 km (More) | ||||
| 30.11.2013 | Lesotho Ultra Trail (LES) | 50km | |||
| 9:25:18 h | Davis, Jack | Overall: 38 | M: 31 | Cat M35: 10 | |
| 16.11.2013 | SkyRun Lite 65 Km (RSA) | 65km | |||
| 11:52:00 h | Davis, Jack | Overall: 53 | M: 48 | Cat M35: 10 | |
| 24.08.2013 | PUFfeR - Peninsula Ultra Fun Run (RSA) | 75km | |||
| 10:39:27 h | Davis, Jack | Pirates | Overall: 44 | M: 32 | Cat M35: 10 |
| 06.07.2013 | Rhodes 52 km Trail Run (RSA) | 52km | |||
| 7:06:38 h | Davis, Jack | Overall: 69 | M: 52 | Cat M35: 11 | |
| 2012 | 2 Events, 145 km (More) | ||||
| 03.06.2012 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 10:24:06 h | Davis, Jack | Pirates Road Running | Overall: 5553 | M: 4842 | Cat M35: 1124 |
| 07.04.2012 | Two Oceans Marathon (RSA) | 56km | |||
| 6:19:54 h | Davis, Jack | Pirates Athletic Club | Overall: 5478 | M: 4275 | Cat M35: 897 |
| 07.04.2012 | Two Oceans Marathon - 50km Split (RSA) | 50km | |||
| 5:40:25 h | Davis, Jack | Pirates Athletic Club | Overall: 5672 | M: 4429 | Cat M35: 918 |
| 2011 | 2 Events, 143 km (More) | ||||
| 29.05.2011 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 10:44:06 h | Davis, Jack | Pirates Road Running | Overall: 6138 | M: 5211 | Cat M23: 1479 |
| 23.04.2011 | Two Oceans Marathon - 50km Split (RSA) | 50km | |||
| 5:34:22 h | Davis, Jack | PIRATES | Overall: 4300 | M: 3457 | Cat M23: 887 |
| 23.04.2011 | Two Oceans Marathon (RSA) | 56km | |||
| 6:14:56 h | Davis, Jack | PIRATES | Overall: 4208 | M: 3370 | Cat M23: 870 |
| 2010 | 2 Events, 145 km (More) | ||||
| 30.05.2010 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 10:44:06 h | Davis, Jack | Pirates Road Running | Overall: 7645 | M: 6347 | Cat M23: 1723 |
| 03.04.2010 | Two Oceans Marathon - 50km Split (RSA) | 50km | |||
| 5:34:01 h | Davis, Jack | Pirates Road Running | Overall: 4793 | M: 3799 | Cat M23: 978 |
| 03.04.2010 | Two Oceans Marathon (RSA) | 56km | |||
| 6:16:09 h | Davis, Jack | Pirates Road Running | Overall: 4777 | M: 3755 | Cat M23: 971 |
| 2009 | 2 Events, 145 km (More) | ||||
| 24.05.2009 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 11:06:02 h | Davis, Jack | Pirates Road Running | Overall: 7340 | M: 6250 | Cat M23: 1890 |
| 11.04.2009 | Two Oceans Marathon (RSA) | 56km | |||
| 6:17:29 h | Davis, Jack | PIRATES | Overall: 4026 | M: 3199 | Cat M23: 829 |
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 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50km | 4:19:30 |
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4:19:30
(2357/920) |
4:50:57
(5009/1914) |
4:48:53
(4809/1872) |
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5:40:25
(9879/4586) |
5:34:22
(7923/3425) |
5:34:01
(7905/3730) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comrades Marathon - Down Run | 11 | 7:15:31 | 8:17:10 | 8:10:29 | 8:02:29 | 8:47:22 | 8:43:21 | 9:07:55 | 10:24:06 | 10:44:06 | 10:44:06 | 11:06:02 | ||||||
| Two Oceans Marathon | 7 | 4:48:13 | 5:23:52 | 5:23:30 | 6:19:54 | 6:14:56 | 6:16:09 | 6:17:29 | ||||||||||
| Rhodes 52 km Trail Run | 4 | 6:38:06 | 7:14:50 | 7:46:00 | 7:06:38 | |||||||||||||
| SkyRun 100 Km | 3 | 16:44:42 | 17:34:42 | 24:03:00 | ||||||||||||||
| PUFfeR - Peninsula Ultra Fun Run | 2 | 10:33:05 | 10:39:27 | |||||||||||||||
| SkyRun Lite 65 Km | 2 | 12:09:29 | 11:52:00 | |||||||||||||||
| Merrell Hobbit Journey 90km Trail Run | 2 | 14:21:45 | 16:43:00 | |||||||||||||||
| Mont-Aux-Sources 50km Challenge | 2 | 5:41:00 | 7:57:09 | |||||||||||||||
| Leadville Trail 100 Mile | 2 | 28:51:21 | 27:45:42 | |||||||||||||||
| Western States 100 Mile Endurance Run | 2 | 23:32:11 | 21:32:42 | |||||||||||||||
| Waldo 100K Trail Run | 2 | 11:04:08 | 12:16:13 |





