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| Name: | Demczuk, Marek |
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| Club: | Biegiem PO Medal | ||
| Residence: | Jelenia Góra | ||
| Year of birth: | 1984 | (Cat. german: M40) | |
| Date of birth: | 29.08.1984 | (Cat. internat.: M40) | |
| Nationality: | POL  |
Poland | |
| RunnerID: | 2564368 | ||
2 search results (2 Events, 151 km). (More)
| 2026 | 2 Events, 151 km (More) | ||||
|---|---|---|---|---|---|
| 28.-29.06.2026 | Izery Ultra-Trail (POL) | 104km | |||
| 16:41:43 h | Demczuk, Marek | Biegiem PO Medal | Overall: 70 | M: 58 | Cat M40: 13 |
| 14.02.2026 | Turbacz Winter Trail (POL) | 47km | |||
| 7:12:23 h | Demczuk, Marek | Biegiem PO Medal | Overall: 59 | M: 47 | Cat M40: 12 |
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 |
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