| Name: | Koelewijn, Marc |
|
|
| Club: | Marathonplus | ||
| Residence: | Heemskerk | ||
| Year of birth: | 1968 | (Cat. german: M55) | |
| Date of birth: | 03.08.1968 | (Cat. internat.: M55) | |
| Nationality: | NED ![]() |
Netherlands | |
| RunnerID: | 451997 | ||
27 search results (24 Events, 1449.45 km). (More)
| 2026 | 2 Events, 144.303 km (More) | ||||
|---|---|---|---|---|---|
| 09.-10.05.2026 | 24hrs Sittard (NED) | 24h | |||
| 84.303 km | Koelewijn, Marc | Marathon Plus | Overall: 92 | M: 77 | Cat M55: 5 |
| 09.-10.05.2026 | 24hrs Sittard - 50km Split (NED) | 50km | |||
| 14:57:43 h | Koelewijn, Marc | Marathon Plus | Overall: 107 | M: 91 | Cat M55: 5 |
| 09.-10.05.2026 | 24hrs Sittard - 50mi Split (NED) | 50mi | |||
| 20:40:33 h | Koelewijn, Marc | Marathon Plus | Overall: 93 | M: 78 | Cat M55: 5 |
| 29.03.2026 | De Zestig van Texel (NED) | 60km | |||
| 7:01:28 h | Koelewijn, Marc | *Heemskerk | Overall: 546 | M: 471 | Cat M55: 52 |
| 2024 | 2 Events, 115.82 km (More) | ||||
| 28.09.2024 | Sri Chinmoy 6-Stunden-Lauf Amsterdam (NED) | 6h | |||
| 49.220 km | Koelewijn, Marc | *Heemskerk | Overall: 19 | M: 13 | Cat M55: 2 |
| 19.-20.01.2024 | Pierewaai Devils Coast Ultra (NED) | 66.6km | |||
| 8:58:50 h | Koelewijn, Marc | *Heemskerk | Overall: 24 | M: 21 | Cat M55: 1 |
| 2023 | 5 Events, 304.063 km (More) | ||||
| 19.11.2023 | Graef Castricum Trail Ultra 60km (NED) | 60km | |||
| 7:20:23 h | Koelewijn, Marc | *Heemskerk | Overall: 16 | M: 15 | Cat M55: 1 |
| 07.10.2023 | Taubertal 70 km (GER) | 70km | |||
| 8:11:40 h | Koelewijn, Marc | Marathonplus | Overall: 6 | M: 5 | Cat M55: 2 |
| 08.-09.07.2023 | Run Ultra Festival Amersfoort - 24h (NED) | 24h | |||
| 73.338 km | Koelewijn, Marc | Overall: 26 | M: 20 | Cat M50: 6 | |
| 18.-19.03.2023 | 24hrs Sittard - 50km Split (NED) | 50km | |||
| 5:54:22 h | Koelewijn, Marc | Overall: 54 | M: 47 | Cat M50: 7 | |
| 18.-19.03.2023 | 24hrs Sittard (NED) | 24h | |||
| 50.725 km | Koelewijn, Marc | Overall: 71 | M: 59 | Cat M50: 10 | |
| 18.02.2023 | BEEsports baanultra 50km (NED) | 50km | |||
| 4:41:57 h | Koelewijn, Marc | Overall: 8 | M: 7 | Cat M50: 3 | |
| 2022 | 5 Events, 330.333 km (More) | ||||
| 20.11.2022 | Graef Castricum Trail Ultra 60km (NED) | 60km | |||
| 7:35:13 h | Koelewijn, Marc | *Heemskerk | Overall: 33 | M: 30 | Cat M50: 4 |
| 01.10.2022 | Sri Chinmoy 6 hours Amsterdam (NED) | 6h | |||
| 60.333 km | Koelewijn, Marc | Overall: 16 | M: 15 | Cat M50: 3 | |
| 10.09.2022 | RUN Winschoten 100 km (NED) | 100km | |||
| 11:28:48 h | Koelewijn, Marc | Overall: 34 | M: 29 | Cat M50: 7 | |
| 21.05.2022 | Sri Chinmoy 50km Amsterdam (NED) | 50km | |||
| 4:56:19 h | Koelewijn, Marc | Overall: 13 | M: 12 | Cat M50: 1 | |
| 27.03.2022 | De Zestig van Texel (NED) | 60km | |||
| 6:07:13 h | Koelewijn, Marc | Marathonplus | Overall: 218 | M: 194 | Cat M50: 22 |
| 2021 | 1 Event, 65 km (More) | ||||
| 27.11.2021 | 3 Bruggen Ultra - 65km (NED) | 65km | |||
| 7:19:02 h | Koelewijn, Marc | *Heemskerk | Overall: 10 | M: 9 | Cat M50: 2 |
| 2020 | 1 Event, 50 km (More) | ||||
| 22.02.2020 | Baanultra 50 Km (NED) | 50km | |||
| 5:28:11 h | Koelewijn, Marc | *Heemskerk | Overall: 15 | M: 14 | Cat M50: 4 |
| 2018 | 2 Events, 115 km (More) | ||||
| 24.11.2018 | 3 Bruggen Ultra (NED) | 65km | |||
| 7:44:28 h | Koelewijn, Marc | *Heemskerk | Overall: 25 | M: 22 | Cat M50: 6 |
| 08.09.2018 | RUN Winschoten 50 km (NED) | 50km | |||
| 5:39:33 h | Koelewijn, Marc | Overall: 58 | M: 47 | Cat M50: 12 | |
| 2017 | 1 Event, 60 km (More) | ||||
| 17.04.2017 | De Zestig van Texel (NED) | 60km | |||
| 6:36:20 h | Koelewijn, Marc | Lycurgus | Overall: 284 | M: 246 | Cat M45: 48 |
| 2015 | 3 Events, 164.931 km (More) | ||||
| 12.09.2015 | RUN Winschoten 50 km (NED) | 50km | |||
| 4:58:22 h | Koelewijn, Marc | AV Lycurgus | Overall: 48 | M: 42 | Cat M45: 13 |
| 27.06.2015 | 6 uren van de Haarlemmermeer (NED) | 6h | |||
| 54.931 km | Koelewijn, Marc | Overall: 32 | M: 28 | Cat M45: 8 | |
| 06.04.2015 | De Zestig van Texel (NED) | 60km | |||
| 6:55:59 h | Koelewijn, Marc | Lycurgus | Overall: 375 | M: 325 | Cat M45: 94 |
| 2014 | 1 Event, 50 km (More) | ||||
| 27.09.2014 | Trailrun Wezep 50km (NED) | 50km | |||
| 5:58:56 h | Koelewijn, Marc | Overall: 8 | M: 7 | Cat M45: 2 | |
| 2013 | 1 Event, 50 km (More) | ||||
| 14.09.2013 | RUN Winschoten 50 km (NED) | 50km | |||
| 5:31:39 h | Koelewijn, Marc | Overall: 68 | M: 51 | Cat M45: 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 | 2024 | 2023 | 2022 | 2021 | 2020 | 2018 | 2017 | 2015 | 2014 | 2013 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50km | 4:41:57 |
14:57:43
(3709/129) |
|
4:41:57
(3925/51) |
4:56:19
(4121/62) |
|
5:28:11
(3078/18) |
5:39:33
(10202/125) |
|
4:58:22
(5837/101) |
|
5:31:39
(9408/142) |
| 50mi | 20:40:33 |
20:40:33
(459/72) |
|
|
|
|
|
|
|
|
|
|
| 100km | 11:28:48 |
|
|
|
11:28:48
(2315/36) |
|
|
|
|
|
|
|
| 6h | 60.333 |
|
49.220
(2632/45) |
|
60.333
(904/25) |
|
|
|
|
54.931
(1839/81) |
|
|
| 24h | 84.303 |
84.303
(2043/46) |
|
73.338
(3882/43) |
|
|
|
|
|
|
|
|
Comparison table
Comparison of performances in races with multiple participations
| 2026 | 2024 | 2023 | 2022 | 2021 | 2020 | 2018 | 2017 | 2015 | 2014 | 2013 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| De Zestig van Texel | 4 | 7:01:28 | 6:07:13 | 6:36:20 | 6:55:59 | |||||||
| RUN Winschoten 50 km | 3 | 5:39:33 | 4:58:22 | 5:31:39 | ||||||||
| 24hrs Sittard | 2 | 84.303 | 50.725 | |||||||||
| Graef Castricum Trail Ultra 60km | 2 | 7:20:23 | 7:35:13 | |||||||||
| Baanultra 50 Km | 2 | 4:41:57 | 5:28:11 | |||||||||
| 3 Bruggen Ultra | 2 | 7:19:02 | 7:44:28 | |||||||||
| Sri Chinmoy 6 hours Amsterdam | 2 | 49.220 | 60.333 |



