| Name: | Kroll, Jon |
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| Club: | |||
| Residence: | San Francisco, CA | ||
| Year of birth: | 1972 | (Cat. german: M50) | |
| Date of birth: | 02.10.1972 | (Cat. internat.: M50) | |
| Nationality: | USA ![]() |
United States | |
| RunnerID: | 62098 | ||
16 search results (16 Events, 1230.736 km). (More)
| 2014 | 1 Event, 80.467 km (More) | ||||
|---|---|---|---|---|---|
| 12.04.2014 | Lake Sonoma 50 Mile Race (USA) | 50mi | |||
| 8:18:12 h | Kroll, Jon | *San Francisco, CA | Overall: 36 | M: 31 | Cat M40: 6 |
| 2011 | 3 Events, 267.467 km (More) | ||||
| 29.05.2011 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 7:41:24 h | Kroll, Jon | *Foster City, CA | Overall: 567 | M: 546 | Cat M35: 151 |
| 07.05.2011 | Miwok 100k Trail race (USA) | 100km | |||
| 10:08:34 h | Kroll, Jon | *Foster City, CA | Overall: 34 | M: 30 | Cat M35: 7 |
| 09.04.2011 | American River 50 Mile Endurance Run (USA) | 50mi | |||
| 7:38:16 h | Kroll, Jon | *San Francisco, CA | Overall: 39 | M: 35 | Cat M35: 7 |
| 2010 | 1 Event, 50 km (More) | ||||
| 01.08.2010 | Skyline 50k Endurance Run (USA) | 50km | |||
| 4:10:24 h | Kroll, Jon | *San Francisco, CA | Overall: 8 | M: 8 | Cat M35: 2 |
| 2009 | 5 Events, 441.401 km (More) | ||||
| 27.-28.06.2009 | Western States 100 Mile Endurance Run (USA) | 100mi | |||
| 22:55:50 h | Kroll, Jon | *San Francisco, CA | Overall: 47 | M: 41 | Cat M35: 16 |
| 31.05.2009 | Ohlone 50K Wilderness Run (USA) | 50km | |||
| 5:56:11 h | Kroll, Jon | *Foster City, CA | Overall: 25 | M: 21 | Cat M35: 6 |
| 02.05.2009 | Miwok 100k Trail race (USA) | 100km | |||
| 10:42:14 h | Kroll, Jon | *Foster City, CA | Overall: 28 | M: 22 | Cat M35: 11 |
| 28.03.2009 | Lake Sonoma 50 Mile Race (USA) | 50mi | |||
| 9:25:26 h | Kroll, Jon | *Foster City, CA | Overall: 20 | M: 16 | Cat M35: 5 |
| 14.03.2009 | Way Too Cool 50K Endurance Run (USA) | 50km | |||
| 4:26:37 h | Kroll, Jon | *Foster City, CA | Overall: 44 | M: 38 | Cat M35: 17 |
| 2008 | 4 Events, 260.934 km (More) | ||||
| 10.05.2008 | Quicksilver 50 Mile Endurance Run (USA) | 50mi | |||
| 7:42:53 h | Kroll, Jon | *Foster City, CA | Overall: 6 | M: 6 | Cat M35: 3 |
| 12.04.2008 | Lake Sonoma 50 Mile Race (USA) | 50mi | |||
| 8:53:07 h | Kroll, Jon | *San Francisco, CA | Overall: 4 | M: 4 | Cat M35: 2 |
| 22.03.2008 | Pirates Cove Trail Run (USA) | 50km | |||
| 4:53:43 h | Kroll, Jon | *San Francisco, CA | Overall: 10 | M: 10 | Cat M35: 1 |
| 08.03.2008 | Way Too Cool 50K Endurance Run (USA) | 50km | |||
| 4:09:00 h | Kroll, Jon | *San Francisco, CA | Overall: 37 | M: 35 | Cat M35: 16 |
| 2007 | 1 Event, 80.467 km (More) | ||||
| 13.10.2007 | Dick Collins Firetrails 50 Mile (USA) | 50mi | |||
| 8:40:46 h | Kroll, Jon | *Foster City, CA | Overall: 30 | M: 26 | Cat M35: 5 |
| 2005 | 1 Event, 50 km (More) | ||||
| 12.03.2005 | Way Too Cool 50K Endurance Run (USA) | 50km | |||
| 4:47:29 h | Kroll, Jon | Overall: 52 | M: 41 | Cat M23: 9 | |
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 | 2014 | 2011 | 2010 | 2009 | 2008 | 2007 | 2005 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2014 | 2011 | 2010 | 2009 | 2008 | 2007 | 2005 | ||
|---|---|---|---|---|---|---|---|---|
| Way Too Cool 50K Endurance Run | 3 | 4:26:37 | 4:09:00 | 4:47:29 | ||||
| Lake Sonoma 50 Mile Race | 3 | 8:18:12 | 9:25:26 | 8:53:07 | ||||
| Miwok 100k Trail race | 2 | 10:08:34 | 10:42:14 |





