| Name: | Visser, Willem |
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| Club: | |||
| Residence: | Los Gatos, CA | ||
| Year of birth: | 1969 | (Cat. german: M55) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M55) | |
| Nationality: | USA ![]() |
United States | |
| RunnerID: | 1651947 | ||
8 search results (8 Events, 698.934 km). (More)
| 2025 | 2 Events, 201 km (More) | ||||
|---|---|---|---|---|---|
| 29.-30.08.2025 | Courmayeur-Champex-Chamonix (CCC) (ITA) | 101km | |||
| 26:02:35 h | Visser, Willem | Overall: 1516 | M: 1157 | Cat M55: 42 | |
| 26.-27.04.2025 | The Canyons Endurance 100 Km Run (USA) | 100km | |||
| 17:40:43 h | Visser, Willem | Overall: 373 | M: 299 | Cat M55: 12 | |
| 2024 | 3 Events, 310.934 km (More) | ||||
| 11.-12.10.2024 | Kodiak Ultra Marathons by UTMB - 100M (USA) | 100mi | |||
| 32:21:20 h | Visser, Willem | *Los Gatos, CA | Overall: 154 | M: 128 | Cat M50: 8 |
| 11.05.2024 | Quicksilver 50 km Endurance Run (USA) | 50km | |||
| 7:10:48 h | Visser, Willem | *Los Gatos, CA | Overall: 74 | M: 53 | Cat M50: 7 |
| 27.-28.04.2024 | The Canyons Endurance 100 Km Run (USA) | 100km | |||
| 18:55:47 h | Visser, Willem | Overall: 388 | M: 284 | Cat M50: 31 | |
| 2023 | 2 Events, 137 km (More) | ||||
| 11.06.2023 | Comrades Marathon - Down Run (RSA) | 87km | |||
| 10:28:05 h | Visser, Willem | Overall: 8018 | M: 6829 | Cat M50: 664 | |
| 13.05.2023 | Quicksilver 50 km Endurance Run (USA) | 50km | |||
| 6:42:02 h | Visser, Willem | *Los Gatos, CA | Overall: 35 | M: 29 | Cat M50: 4 |
| 2021 | 1 Event, 50 km (More) | ||||
| 23.10.2021 | Quicksilver 50 km Endurance Run (USA) | 50km | |||
| 6:44:14 h | Visser, Willem | *Los Gatos, CA | Overall: 73 | M: 55 | Cat M50: 9 |
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 | 2021 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2021 | ||
|---|---|---|---|---|---|
| Quicksilver 50 km Endurance Run | 3 | 7:10:48 | 6:42:02 | 6:44:14 | |
| The Canyons Endurance 100 Km Run | 2 | 17:40:43 | 18:55:47 |





