Progress against the field
Between Amsterdam 2023 and Heerenveen 2025, Berber Nijholt kept pace with the field.
The clock says 4:50 faster, but the races themselves got 4:39 quicker for everyone.
The longest gap between two races compared here, 341 days between Amsterdam 2023 and Amsterdam 2024, still ended 3:51 ahead of the field.
How this is worked out ⓘ
A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.
Every race
8 races · 6 events
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Heerenveen14 May 2026Relay · Mixed1:16:4325/66Beat 62%
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Heerenveen14 May 2026Doubles Open · Mixed1:16:16 PB173/461Beat 63%
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Heerenveen9 May 2025Doubles Open · Women1:31:30336/566Beat 41%
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Heerenveen9 May 2025Individual Open · Women1:35:20106/183Beat 42%
↑ 211 days after Amsterdam 2024 3:40 worse than the field Why ↓Close ↑
3:40 behind the field: 1:44 slower on the clock, against 1:56 faster for everyone.
The fieldCompare these two →1:56 faster This athlete1:44 slower -
Belgium5 Apr 2025Doubles Open · Women1:25:57 PB308/713Beat 57%
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Rotterdam27 Feb 2025Doubles Open · Mixed1:16:3482/353Beat 77%
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Amsterdam10 Oct 2024Individual Open · Women1:33:36 PB330/678Beat 51%
↑ 341 days after Amsterdam 2023 3:51 better than the field Why ↓Close ↑
3:51 better than the field: 6:34 faster on the clock, against 2:43 faster for everyone.
The fieldCompare these two →2:43 faster This athlete6:34 faster -
Amsterdam4 Nov 2023Individual Open · Women1:40:10245/394Beat 38%