Progress against the field
From Amsterdam 2023 to Heerenveen 2025, the field gained 7:30 on Marijke Borst and Arjan Kruizinga.
Over the same races everyone got 12:49 quicker, so 5:19 faster on the clock looks better than it was.
The longest gap between two races compared here, 187 days between Rotterdam 2024 and Amsterdam 2024, still ended 4:36 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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Heerenveen9 May 2025Doubles Open · Mixed1:16:50149/492Beat 70%
↑ 71 days after Rotterdam 2025, with Arjan Kruizinga 3:02 better than the field Why ↓Close ↑
6:09 faster on the clock, and the race was 3:07 faster for everyone, so 3:02 of it was this pair.
The fieldCompare these two →3:07 faster This pair6:09 faster -
Rotterdam27 Feb 2025Doubles Open · Mixed1:22:59349/707Beat 51%
↑ 140 days after Amsterdam 2024, with Arjan Kruizinga 11:12 worse than the field Why ↓Close ↑
8:02 slower on the clock in a race that was 3:10 faster for everyone: 11:12 lost to the field.
The fieldCompare these two →3:10 faster This pair8:02 slower -
Amsterdam10 Oct 2024Doubles Open · Mixed1:14:57 PB162/618Beat 74%
↑ 187 days after Rotterdam 2024, with Arjan Kruizinga 4:36 better than the field Why ↓Close ↑
6:37 faster on the clock, and the race was 2:01 faster for everyone, so 4:36 of it was this pair.
The fieldCompare these two →2:01 faster This pair6:37 faster -
Rotterdam6 Apr 2024Doubles Open · Mixed1:21:34240/534Beat 55%
↑ 154 days after Amsterdam 2023, with Arjan Kruizinga 3:56 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:35 faster on the clock looks better than it was: the race was 4:31 faster for everyone, which leaves this 3:56 behind the field.
The fieldCompare these two →4:31 faster This pair0:35 faster -
Amsterdam4 Nov 2023Doubles Open · Mixed1:22:09133/283Beat 53%