| Name: | Marszalek, Sebastian |
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| Club: | Bigyellowfoot Adventure Team | ||
| Residence: | Gdynia | ||
| Year of birth: | 1992 | (Cat. german: M30) | |
| Date of birth: | 07.10.1992 | (Cat. internat.: M23) | |
| Nationality: | POL ![]() |
Poland | |
| RunnerID: | 919725 | ||
17 search results (17 Events, 1812.443 km). (More)
| 2025 | 1 Event, 101 km (More) | ||||
|---|---|---|---|---|---|
| 11.-12.10.2025 | Pomerania Trail 100 km (POL) | 101km | |||
| 11:40:31 h | Marszalek, Sebastian | Projekt 1000Up | Overall: 16 | M: 15 | Cat M23: 5 |
| 2024 | 2 Events, 207.886 km (More) | ||||
| 08.06.2024 | Backyard Ultra Piekiełki (POL) | 31h | |||
| 107.296 km | Marszalek, Sebastian | *Gdynia | Overall: 9 | M: 8 | Cat M23: 2 |
| 27.04.2024 | Backyard Ultra TriCity (POL) | 34h | |||
| 100.590 km | Marszalek, Sebastian | Projekt1000Up | Overall: 19 | M: 18 | Cat M23: 3 |
| 2023 | 1 Event, 165.7 km (More) | ||||
| 19.-20.05.2023 | Festiwal Biegowy Ultra Way 160km (POL) | 165.7km | |||
| 21:27:45 h | Marszalek, Sebastian | Projekt1000Up | Overall: 5 | M: 5 | Cat M23: 1 |
| 2022 | 3 Events, 502.4 km (More) | ||||
| 08.10.2022 | Pomerania Trail 100 km (POL) | 100km | |||
| 11:39:31 h | Marszalek, Sebastian | Projekt 1000Up | Overall: 8 | M: 8 | Cat M23: 3 |
| 14.-16.07.2022 | Dolnośląski Festiwal Biegów Górskich - Bieg 7 Szczytów 240 km (POL) | 240km | |||
| 2d 00:18:58 h | Marszalek, Sebastian | Projekt1000Up | Overall: 62 | M: 55 | Cat M23: 7 |
| 27.-28.05.2022 | Festiwal Biegowy Ultra Way 160km (POL) | 162.4km | |||
| 24:34:32 h | Marszalek, Sebastian | *Rumia | Overall: 12 | M: 10 | Cat M23: 2 |
| 2021 | 4 Events, 389.6 km (More) | ||||
| 09.10.2021 | Pomerania Trail (POL) | 63.5km | |||
| 6:21:01 h | Marszalek, Sebastian | Projekt 1000Up | Overall: 15 | M: 12 | Cat M23: 4 |
| 11.09.2021 | Tauron Festiwal Biegowy - Iron Run (POL) | 64.4km | |||
| 9:13:09 h | Marszalek, Sebastian | *Gdynia | Overall: 43 | M: 40 | Cat M23: 9 |
| 21.08.2021 | Ultra Mazury - U100 (POL) | 98.4km | |||
| 11:04:47 h | Marszalek, Sebastian | Ultrakrew | Overall: 17 | M: 15 | Cat M23: 6 |
| 28.-29.05.2021 | Festiwal Biegowy Ultra Way 160km (POL) | 163.3km | |||
| 23:41:51 h | Marszalek, Sebastian | Overall: 11 | M: 10 | Cat M23: 1 | |
| 2020 | 1 Event, 68.6 km (More) | ||||
| 29.02.2020 | Trójmiejski Ultra Track Zima (POL) | 68.6km | |||
| 7:30:24 h | Marszalek, Sebastian | Bigyellowfoot Adventure Team | Overall: 52 | M: 47 | Cat M23: 10 |
| 2018 | 3 Events, 260.257 km (More) | ||||
| 08.-09.09.2018 | Bieg 7 dolin - 100 km Ultramaraton (POL) | 100km | |||
| 16:05:53 h | Marszalek, Sebastian | Bigyellowfoot Adventure Team | Overall: 363 | M: 330 | Cat M23: 85 |
| 08.07.2018 | TriCity Trail Marathon+ (POL) | 47.5km | |||
| 5:31:36 h | Marszalek, Sebastian | Bigyellowfoot Adventure Team | Overall: 69 | M: 61 | Cat M23: 27 |
| 09.-10.06.2018 | DG24h (POL) | 24h | |||
| 112.757 km | Marszalek, Sebastian | Bigyellowfoot Adventure Team | Overall: 19 | M: 14 | Cat M23: 3 |
| 2017 | 2 Events, 117 km (More) | ||||
| 07.10.2017 | Ultra Maraton Bieszczadzki (POL) | 52km | |||
| 7:09:10 h | Marszalek, Sebastian | Bigyellowfoot Adventure Team | Overall: 186 | M: 168 | Cat M23: 55 |
| 18.02.2017 | Trójmiejski Ultra Track Zima (POL) | 65km | |||
| 8:19:49 h | Marszalek, Sebastian | Bigyellowfoot Adventure Team | Overall: 152 | M: 139 | Cat M23: 47 |
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 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|
| 24h | 112.757 |
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112.757
(2557/76) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2018 | 2017 | ||
|---|---|---|---|---|---|---|---|---|---|
| Festiwal Biegowy Ultra Way 160km | 3 | 21:27:45 | 24:34:32 | 23:41:51 | |||||
| Pomerania Trail | 3 | 11:40:31 | 11:39:31 | 6:21:01 | |||||
| Trójmiejski Ultra Track Zima | 2 | 7:30:24 | 8:19:49 |





