Progress against the field
Pien Van Der Kuij has gained 9:22 on the field from Rotterdam 2024 to Utrecht 2025.
Over the same races everyone got 7:17 quicker, so 16:39 faster on the clock looks better than it was.
The longest gap between two races compared here, 203 days between Heerenveen 2025 and Utrecht 2025, still ended 8:35 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
5 races · 5 events
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Utrecht28 Nov 2025Individual Open · Women1:31:12 PB225/619Beat 64%
↑ 203 days after Heerenveen 2025 8:35 better than the field Why ↓Close ↑
8:35 better than the field: 10:34 faster on the clock, against 1:59 faster for everyone.
The fieldCompare these two →1:59 faster This athlete10:34 faster -
Heerenveen9 May 2025Individual Open · Women1:41:46372/571Beat 35%
↑ 34 days after Belgium 2025 5:57 worse than the field Why ↓Close ↑
4:33 slower on the clock in a race that was 1:24 faster for everyone: 5:57 lost to the field.
The fieldCompare these two →1:24 faster This athlete4:33 slower -
Belgium5 Apr 2025Individual Open · Women1:37:13448/765Beat 41%
↑ 177 days after Amsterdam 2024 9:38 better than the field Why ↓Close ↑
9:38 better than the field: 11:50 faster on the clock, against 2:12 faster for everyone.
The fieldCompare these two →2:12 faster This athlete11:50 faster -
Amsterdam10 Oct 2024Individual Open · Women1:49:03539/678Beat 21%
↑ 187 days after Rotterdam 2024 2:54 worse than the field Why ↓Close ↑
2:54 behind the field: 1:12 slower on the clock, against 1:42 faster for everyone.
The fieldCompare these two →1:42 faster This athlete1:12 slower -
Rotterdam6 Apr 2024Individual Open · Women1:47:51479/585Beat 18%