Progress against the field
From Amsterdam 2024 to Heerenveen 2026, the field gained 7:38 on Yvette Vreeburg and Patricia Kuperus.
Over the same races everyone got 6:44 quicker, so 0:54 slower on the clock looks better than it was.
370 days between Heerenveen 2025 and Heerenveen 2026 is the longest gap compared here, and the second race was 14:20 behind 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
3 races · 3 events
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Heerenveen14 May 2026Doubles Open · Women1:35:48423/513Beat 18%
↑ 370 days after Heerenveen 2025, with Patricia Kuperus 14:20 worse than the field Why ↓Close ↑
14:20 behind the field: 10:33 slower on the clock, against 3:47 faster for everyone.
The fieldCompare these two →3:47 faster This pair10:33 slower -
Heerenveen9 May 2025Doubles Open · Women1:25:15 PB145/292Beat 50%
↑ 211 days after Amsterdam 2024, with Patricia Kuperus 6:42 better than the field Why ↓Close ↑
9:39 faster on the clock, and the race was 2:57 faster for everyone, so 6:42 of it was this pair.
The fieldCompare these two →2:57 faster This pair9:39 faster -
Amsterdam10 Oct 2024Doubles Open · Women1:34:54469/657Beat 29%