| Name: | T'Hart, Marnix |
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| Club: | |||
| Residence: | Rotterdam | ||
| Year of birth: | 1995 | (Cat. german: M30) | |
| Date of birth: | 11.09.1995 | (Cat. internat.: M23) | |
| Nationality: | NED ![]() |
Netherlands | |
| RunnerID: | 1754149 | ||
12 search results (10 Events, 712.431 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 01.-02.02.2025 | HoHo100 - 100km - 50kmSplit (NED) | 50km | |||
| 4:16:57 h | T'Hart, Marnix | Overall: 9 | M: 8 | Cat M23: 3 | |
| 01.-02.02.2025 | HoHo100 - 100km (NED) | 100km | |||
| 9:17:58 h | T'Hart, Marnix | Overall: 8 | M: 7 | Cat M23: 2 | |
| 01.-02.02.2025 | HoHo100 - 100km - 50mi Split (NED) | 50mi | |||
| 7:15:26 h | T'Hart, Marnix | Overall: 8 | M: 7 | Cat M23: 2 | |
| 2024 | 4 Events, 258 km (More) | ||||
| 26.10.2024 | Bear Trail 58 Km (BEL) | 58km | |||
| 5:44:37 h | T'Hart, Marnix | *Rotterdam | Overall: 9 | M: 9 | Cat M23: 4 |
| 23.06.2024 | Ring the Springs 50 Km (USA) | 50km | |||
| 4:37:15 h | T'Hart, Marnix | *Rotterdam | Overall: 1 | M: 1 | Cat M23: 1 |
| 18.-19.05.2024 | Ultra-Trail Australia by UTMB - UTA100 (AUS) | 100km | |||
| 12:03:16 h | T'Hart, Marnix | Overall: 46 | M: 38 | Cat M23: 12 | |
| 23.03.2024 | Northburn Station 50 km Mountain Run (NZL) | 50km | |||
| 6:03:33 h | T'Hart, Marnix | Overall: 2 | M: 2 | Cat M23: 1 | |
| 2023 | 4 Events, 296.431 km (More) | ||||
| 28.10.2023 | Grizzly100 (BEL) | 100km | |||
| 10:05:07 h | T'Hart, Marnix | *Rotterdam | Overall: 4 | M: 4 | Cat M23: 4 |
| 23.09.2023 | Sri Chinmoy 6-Stunden-Lauf Amsterdam (NED) | 6h | |||
| 66.431 km | T'Hart, Marnix | Overall: 5 | M: 5 | Cat M23: 2 | |
| 17.06.2023 | Haute Ardenne Ultra Trail (BEL) | 50km | |||
| 5:57:50 h | T'Hart, Marnix | *Rotterdam | Overall: 1 | M: 1 | Cat M23: 1 |
| 13.05.2023 | Salomon Koning van Spanje Trail - 80km (NED) | 80km | |||
| 8:44:13 h | T'Hart, Marnix | *Rotterdam | Overall: 7 | M: 7 | Cat M23: 4 |
| 2022 | 1 Event, 58 km (More) | ||||
| 10.07.2022 | Veluwezoomtrail Ultra60 (NED) | 58km | |||
| 5:17:12 h | T'Hart, Marnix | *Rotterdam | Overall: 8 | M: 7 | Cat M23: 2 |
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 | |
|---|---|---|---|---|
| 50km | 4:16:57 |
4:16:57
(2318/34) |
|
|
| 50mi | 7:15:26 |
7:15:26
(110/8) |
|
|
| 100km | 9:17:58 |
9:17:58
(742/23) |
|
|
| 6h | 66.431 |
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66.431
(552/13) |





