| Name: | Krejci, Jeff |
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| Club: | |||
| Residence: | Moville, IA | ||
| Year of birth: | 1961 | (Cat. german: M65) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M60) | |
| Nationality: | USA ![]() |
United States | |
| RunnerID: | 149997 | ||
9 search results (9 Events, 1015.604 km). (More)
| 2023 | 1 Event, 160.934 km (More) | ||||
|---|---|---|---|---|---|
| 07.-08.10.2023 | The Hennepin Hundred - 100 Mile Run (USA) | 100mi | |||
| 28:53:23 h | Krejci, Jeff | *Moville, IA | Overall: 163 | M: 123 | Cat M60: 7 |
| 2020 | 1 Event, 80.467 km (More) | ||||
| 28.-29.11.2020 | The Stuffed Turkey 50 Mile Endurance Race (USA) | 50mi | |||
| 11:46:00 h | Krejci, Jeff | *Moville, IA | Overall: 8 | M: 6 | Cat M55: 2 |
| 2019 | 1 Event, 80.467 km (More) | ||||
| 28.-29.06.2019 | Black Hills 50 Mile Run (USA) | 50mi | |||
| 13:25:50 h | Krejci, Jeff | *Moville, IA | Overall: 33 | M: 21 | Cat M55: 1 |
| 2018 | 1 Event, 160.934 km (More) | ||||
| 17.-18.08.2018 | Lean Horse Ultra-Marathon 100 Mile (USA) | 100mi | |||
| 27:30:24 h | Krejci, Jeff | *Moville, IA | Overall: 27 | M: 20 | Cat M55: 5 |
| 2017 | 2 Events, 241.401 km (More) | ||||
| 09.-10.12.2017 | The Hitchcock Experience 50 Miles (USA) | 50mi | |||
| 13:20:33 h | Krejci, Jeff | *Moville, IA | Overall: 21 | M: 17 | Cat M55: 1 |
| 18.-19.08.2017 | Lean Horse Ultra-Marathon 100 Mile (USA) | 100mi | |||
| 23:50:40 h | Krejci, Jeff | *Moville, IA | Overall: 12 | M: 10 | Cat M55: 3 |
| 2012 | 1 Event, 160.934 km (More) | ||||
| 25.-26.08.2012 | Lean Horse Ultra-Marathon 100 Mile (USA) | 100mi | |||
| 23:13:26 h | Krejci, Jeff | *Moville, IA | Overall: 26 | M: 21 | Cat M50: 4 |
| 2011 | 1 Event, 80.467 km (More) | ||||
| 27.-28.08.2011 | Lean Horse Ultra-Marathon 50 Mile (USA) | 50mi | |||
| 9:50:36 h | Krejci, Jeff | *Moville, IA | Overall: 9 | M: 6 | Cat M45: 2 |
| 2010 | 1 Event, 50 km (More) | ||||
| 28.08.2010 | Lean Horse Ultra-Marathon 50 km (USA) | 50km | |||
| 5:31:29 h | Krejci, Jeff | *Moville, IA | Overall: 2 | M: 2 | Cat M45: 1 |
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 | 2023 | 2020 | 2019 | 2018 | 2017 | 2012 | 2011 | 2010 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2023 | 2020 | 2019 | 2018 | 2017 | 2012 | 2011 | 2010 | ||
|---|---|---|---|---|---|---|---|---|---|
| Lean Horse Ultra-Marathon 100 Mile | 3 | 27:30:24 | 23:50:40 | 23:13:26 |





