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| Name: | Klekowicz, Jerzy |
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| Residence: | Chicago, IL | ||
| Year of birth: | 1983 | (Cat. german: M40) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M40) | |
| Nationality: | USA  |
United States | |
| RunnerID: | 2315485 | ||
3 search results (3 Events, 150 km). (More)
| 2025 | 2 Events, 100 km (More) | ||||
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| 08.11.2025 | Paleozoic Trail Runs - Ordovician Fall 50K (USA) | 50km | |||
| 7:10:47 h | Klekowicz, Jerzy | *Chicago, IL | Overall: 71 | M: 47 | Cat M40: 14 |
| 22.03.2025 | Paleozoic Trail Runs - Permian Spring II 50K (USA) | 50km | |||
| 6:32:30 h | Klekowicz, Jerzy | *Chicago | Overall: 29 | M: 20 | Cat M40: 4 |
| 2024 | 1 Event, 50 km (More) | ||||
| 09.11.2024 | Paleozoic Trail Runs - Ordovician Fall 50K (USA) | 50km | |||
| 6:40:51 h | Klekowicz, Jerzy | *Chicago, IL | Overall: 51 | M: 39 | Cat M40: 10 |
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 |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | ||
|---|---|---|---|
| Paleozoic Trail Runs - Ordovician Fall 50K | 2 | 6:32:30 | 6:40:51 |