| Name: | Ostaszewski, Ireneusz |
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| Club: | Jednoosobowe Koło Biegowe IM. F. Chopina | ||
| Residence: | Bialystok | ||
| Year of birth: | 1976 | (Cat. german: M50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M45) | |
| Nationality: | POL ![]() |
Poland | |
| RunnerID: | 1504147 | ||
12 search results (12 Events, 888.8 km). (More)
| 2025 | 2 Events, 163.5 km (More) | ||||
|---|---|---|---|---|---|
| 04.10.2025 | Bison Ultra-Trail 100 (POL) | 104km | |||
| 13:32:53 h | Ostaszewski, Ireneusz | Jednoosobowe Koło Biegowe IM. F. Chopina | Overall: 154 | M: 127 | Cat M45: 29 |
| 02.02.2025 | Rudawy Zimowy Festiwal Biegowy (POL) | 59.5km | |||
| 10:07:46 h | Ostaszewski, Ireneusz | Overall: 54 | M: 45 | Cat M45: 13 | |
| 2024 | 2 Events, 151 km (More) | ||||
| 05.10.2024 | Bison Ultra-Trail 100 (POL) | 104km | |||
| 13:47:28 h | Ostaszewski, Ireneusz | *Białystok | Overall: 116 | M: 98 | Cat M45: 19 |
| 10.02.2024 | Turbacz Winter Trail (POL) | 47km | |||
| 7:56:06 h | Ostaszewski, Ireneusz | *Białystok | Overall: 37 | M: 32 | Cat M45: 6 |
| 2023 | 1 Event, 104 km (More) | ||||
| 07.10.2023 | Bison Ultra-Trail 100 (POL) | 104km | |||
| 14:42:31 h | Ostaszewski, Ireneusz | *Białystok | Overall: 113 | M: 99 | Cat M45: 24 |
| 2022 | 1 Event, 104 km (More) | ||||
| 01.10.2022 | Bison Ultra-Trail 100 (POL) | 104km | |||
| 14:35:56 h | Ostaszewski, Ireneusz | *Białystok | Overall: 103 | M: 92 | Cat M45: 22 |
| 2021 | 3 Events, 184.3 km (More) | ||||
| 03.10.2021 | Ultra Silesia Marathon (POL) | 50km | |||
| 5:07:25 h | Ostaszewski, Ireneusz | Overall: 195 | M: 173 | Cat M40: 44 | |
| 14.08.2021 | Magurski Ultramarathon 65 km (POL) | 65.3km | |||
| 10:02:21 h | Ostaszewski, Ireneusz | *Bialystok | Overall: 89 | M: 67 | Cat M40: 23 |
| 22.05.2021 | Jaga-Kora 70 (POL) | 69km | |||
| 10:36:50 h | Ostaszewski, Ireneusz | Overall: 38 | M: 32 | Cat M40: 13 | |
| 2020 | 3 Events, 182 km (More) | ||||
| 10.10.2020 | Ultra Maraton Bieszczadzki - 52km (POL) | 52km | |||
| 9:01:21 h | Ostaszewski, Ireneusz | *Białystok | Overall: 258 | M: 212 | Cat M40: 51 |
| 19.09.2020 | Ultra Hańcza 67km (POL) | 67km | |||
| 7:49:51 h | Ostaszewski, Ireneusz | Overall: 31 | M: 26 | Cat M40: 9 | |
| 02.08.2020 | Ultramaraton Powstańca (POL) | 63km | |||
| 7:34:17 h | Ostaszewski, Ireneusz | *Bialystok | Overall: 168 | M: 142 | Cat M40: 34 |
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 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
| 50km | 5:07:25 |
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5:07:25
(2098/206) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | ||
|---|---|---|---|---|---|---|---|
| Bison Ultra-Trail 100 | 4 | 13:32:53 | 13:47:28 | 14:42:31 | 14:35:56 |





