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| Name: | Pietron, Sylwester |
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| Club: | |||
| Residence: | UK - Shotton | ||
| Year of birth: | 1990 | (Cat. german: M35) | |
| Date of birth: | 29.10.1990 | (Cat. internat.: M35) | |
| Nationality: | POL  |
Poland | |
| RunnerID: | 2152423 | ||
3 search results (3 Events, 321.868 km). (More)
| 2026 | 1 Event, 80.467 km (More) | ||||
|---|---|---|---|---|---|
| 28.02.2026 | Chester Ultra 50 (GBR) | 50mi | |||
| 10:16:23 h | Pietron, Sylwester | *Connahs Quay | Overall: 125 | M: 112 | Cat M35: 28 |
| 2025 | 1 Event, 160.934 km (More) | ||||
| 27.-28.09.2025 | Cheshire Ring 100 (GBR) | 100mi | |||
| 27:30:08 h | Pietron, Sylwester | *Shotton | Overall: 44 | M: 38 | Cat M23: 12 |
| 2024 | 1 Event, 80.467 km (More) | ||||
| 02.03.2024 | Chester Ultra 50 (GBR) | 50mi | |||
| 11:15:57 h | Pietron, Sylwester | *Deeside | Overall: 122 | M: 107 | Cat M23: 35 |
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 | 2026 | 2025 | 2024 |
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Comparison table
Comparison of performances in races with multiple participations
| 2026 | 2025 | 2024 | ||
|---|---|---|---|---|
| Chester Ultra 50 | 2 | 10:16:23 | 11:15:57 |