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| Name: | Jacobs, Jeff |
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| Club: | |||
| Residence: | Chicago, IL | ||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | USA  |
United States | |
| RunnerID: | 270196 | ||
4 search results (4 Events, 333.914 km). (More)
| 2019 | 1 Event, 50 km (More) | ||||
|---|---|---|---|---|---|
| 30.03.2019 | Chicago Lakefront Spring 50km Race (USA) | 50km | |||
| 4:38:15 h | Jacobs, Jeff | *Chicago, IL | Overall: 14 | M: 14 | Cat #NA: 0 |
| 1988 | 1 Event, 116.451 km (More) | ||||
| 14.05.1988 | 12 Hour Run Syosset (USA) | 12h | |||
| 116.451 km | Jacobs, Jeff | Overall: 4 | M: 4 | Cat #NA: 0 | |
| 1987 | 1 Event, 66.755 km (More) | ||||
| 27.09.1987 | Dix Hills Running Club Six Hour Ultra Run (USA) | 6h | |||
| 66.755 km | Jacobs, Jeff | Overall: 5 | M: 5 | Cat #NA: 0 | |
| 1986 | 1 Event, 100.708 km (More) | ||||
| 12.05.1986 | 12 Hour Run Syosset (USA) | 12h | |||
| 100.708 km | Jacobs, Jeff | Overall: 15 | M: 14 | Cat #NA: 0 | |
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 | 2019 | 1988 | 1987 | 1986 | |
|---|---|---|---|---|---|
| 50km | 4:38:15 |
4:38:15
(4560/159) |
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| 6h | 66.755 |
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66.755
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| 12h | 116.451 |
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116.451
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100.708
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Comparison table
Comparison of performances in races with multiple participations
| 2019 | 1988 | 1987 | 1986 | ||
|---|---|---|---|---|---|
| 12 Hour Run Syosset | 2 | 116.451 | 100.708 |