| Name: | Sox-Harris, Alex |
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| Club: | |||
| Residence: | Palo Alto, CA | ||
| Year of birth: | 1963 | (Cat. german: M60) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M60) | |
| Nationality: | USA ![]() |
United States | |
| RunnerID: | 27229 | ||
28 search results (28 Events, 2137.472 km). (More)
| 2025 | 1 Event, 50 km (More) | ||||
|---|---|---|---|---|---|
| 22.02.2025 | Salmon Falls 50 km Race (USA) | 50km | |||
| 8:53:18 h | Sox-Harris, Alex | *Menlo Park | Overall: 229 | M: 132 | Cat M60: 10 |
| 2012 | 1 Event, 80.467 km (More) | ||||
| 13.10.2012 | Dick Collins Firetrails 50 Mile (USA) | 50mi | |||
| 12:43:59 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 233 | M: 172 | Cat M45: 26 |
| 2008 | 2 Events, 130.467 km (More) | ||||
| 11.10.2008 | Dick Collins Firetrails 50 Mile (USA) | 50mi | |||
| 11:28:17 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 124 | M: 89 | Cat M40: 14 |
| 02.02.2008 | Woodside Trail Run 50K (USA) | 50km | |||
| 6:12:06 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 39 | M: 31 | Cat M40: 5 |
| 2007 | 4 Events, 341.401 km (More) | ||||
| 21.-22.07.2007 | Tahoe Rim Trail 100M Endurance Runs (USA) | 100mi | |||
| 32:17:11 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 51 | M: 43 | Cat M40: 10 |
| 20.05.2007 | Ohlone 50K Wilderness Run (USA) | 50km | |||
| 7:48:11 h | Sox-Harris, Alex | Overall: 102 | M: 81 | Cat M40: 23 | |
| 12.05.2007 | Quicksilver 50 km Endurance Run (USA) | 50km | |||
| 6:21:01 h | Sox-Harris, Alex | Overall: 58 | M: 43 | Cat M40: 7 | |
| 29.04.2007 | Diablo Endurance Run (USA) | 50mi | |||
| 14:24:18 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 57 | M: 44 | Cat M40: 16 |
| 2006 | 1 Event, 80.467 km (More) | ||||
| 07.10.2006 | Dick Collins Firetrails 50 Mile (USA) | 50mi | |||
| 11:48:31 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 132 | M: 96 | Cat M40: 18 |
| 2005 | 7 Events, 571.868 km (More) | ||||
| 22.-23.10.2005 | San Diego 100 Mile Endurance Run (USA) | 100mi | |||
| 29:19:40 h | Sox-Harris, Alex | Overall: 33 | M: 28 | Cat M40: 5 | |
| 03.-04.09.2005 | Grand Teton Races 50 Miles (USA) | 50mi | |||
| 12:49:20 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 5 | M: 3 | Cat M40: 2 |
| 13.08.2005 | Big Basin Redwoods Trail Run (USA) | 50km | |||
| 6:48:47 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 18 | M: 13 | Cat M40: 4 |
| 16.07.2005 | Tahoe Rim Trail 50M Endurance Runs (USA) | 50mi | |||
| 12:19:37 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 62 | M: 47 | Cat M40: 10 |
| 30.04.2005 | Miwok 100k Trail race (USA) | 100km | |||
| 13:53:40 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 172 | M: 125 | Cat M40: 24 |
| 20.03.2005 | Stevens Creek Striders 50K (USA) | 50km | |||
| 7:19:18 h | Sox-Harris, Alex | *Palo Alto | Overall: 46 | M: 36 | Cat M40: 7 |
| 05.02.2005 | Woodside Trail Run 50K (USA) | 50km | |||
| 6:09:30 h | Sox-Harris, Alex | *CA | Overall: 44 | M: 32 | Cat M40: 7 |
| 2004 | 7 Events, 541.401 km (More) | ||||
| 09.10.2004 | Dick Collins Firetrails 50 Mile (USA) | 50mi | |||
| 10:36:40 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 72 | M: 62 | Cat M40: 14 |
| 11.09.2004 | Pacifica 50 Km Trail Run (USA) | 50km | |||
| 6:54:45 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 7 | M: 7 | Cat M40: 2 |
| 26.-27.06.2004 | Western States 100 Mile Endurance Run (USA) | 100mi | |||
| 27:26:32 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 154 | M: 124 | Cat M40: 25 |
| 16.05.2004 | Ohlone 50K Wilderness Run (USA) | 50km | |||
| 7:12:14 h | Sox-Harris, Alex | Overall: 51 | M: 40 | Cat M40: 10 | |
| 08.05.2004 | Quicksilver 50 km Endurance Run (USA) | 50km | |||
| 6:04:03 h | Sox-Harris, Alex | Overall: 34 | M: 24 | Cat M40: 8 | |
| 01.05.2004 | Miwok 100k Trail race (USA) | 100km | |||
| 14:23:17 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 158 | M: 121 | Cat M40: 33 |
| 07.02.2004 | Woodside Trail Run 50K (USA) | 50km | |||
| 6:07:30 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 36 | M: 30 | Cat M40: 5 |
| 2003 | 4 Events, 291.401 km (More) | ||||
| 11.10.2003 | Dick Collins Firetrails 50 Mile (USA) | 50mi | |||
| 11:18:45 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 107 | M: 81 | Cat M35: 13 |
| 09.08.2003 | Resurrection Pass 50 Mile Ultra Trail Race (USA) | 50mi | |||
| 10:54:44 h | Sox-Harris, Alex | *Palo Alto, CA | Overall: 6 | M: 4 | Cat M35: 2 |
| 19.04.2003 | Ruth Anderson Ultra 50mi (USA) | 50mi | |||
| 9:34:08 h | Sox-Harris, Alex | Overall: 5 | M: 3 | Cat M35: 1 | |
| 08.02.2003 | Woodside Trail Run 50K (USA) | 50km | |||
| 6:12:04 h | Sox-Harris, Alex | *CA | Overall: 30 | M: 26 | Cat M35: 3 |
| 2002 | 1 Event, 50 km (More) | ||||
| 05.10.2002 | Big Basin Redwoods Trail Run (USA) | 50km | |||
| 6:49:27 h | Sox-Harris, Alex | Overall: 17 | M: 14 | Cat M35: 4 | |
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 | 2012 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 50mi | 9:34:08 |
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9:34:08
(237/123) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2012 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Dick Collins Firetrails 50 Mile | 5 | 12:43:59 | 11:28:17 | 11:48:31 | 10:36:40 | 11:18:45 | ||||
| Woodside Trail Run 50K | 4 | 6:12:06 | 6:09:30 | 6:07:30 | 6:12:04 | |||||
| Big Basin Redwoods Trail Run | 2 | 6:48:47 | 6:49:27 | |||||||
| Ohlone 50K Wilderness Run | 2 | 7:48:11 | 7:12:14 | |||||||
| Quicksilver 50 km Endurance Run | 2 | 6:21:01 | 6:04:03 | |||||||
| Miwok 100k Trail race | 2 | 13:53:40 | 14:23:17 |





