Progress against the field
From Rotterdam 2024 to Heerenveen 2025, the field gained 2:40 on Tessa Kuijpers.
Over the same races everyone got 3:38 quicker, so 0:58 faster on the clock looks better than it was.
211 days between Amsterdam 2024 and Heerenveen 2025 is the longest gap compared here, and the second race was 5:07 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
7 races · 7 events
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Heerenveen14 May 2026Doubles Open · Mixed59:37 PB19/808Beat 98%
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Heerenveen9 May 2025Individual Open · Women1:16:3020/183Beat 89%
↑ 211 days after Amsterdam 2024 5:07 worse than the field Why ↓Close ↑
5:07 behind the field: 3:11 slower on the clock, against 1:56 faster for everyone.
The fieldCompare these two →1:56 faster This athlete3:11 slower -
Belgium5 Apr 2025Doubles Open · Mixed1:02:1923/722Beat 97%
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Rotterdam27 Feb 2025Doubles Open · Women1:10:28 PB14/633Beat 98%
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Amsterdam10 Oct 2024Individual Open · Women1:13:19 PB26/678Beat 96%
↑ 187 days after Rotterdam 2024 2:27 better than the field Why ↓Close ↑
4:09 faster on the clock, and the race was 1:42 faster for everyone, so 2:27 of it was this athlete.
The fieldCompare these two →1:42 faster This athlete4:09 faster -
Rotterdam6 Apr 2024Individual Open · Women1:17:2848/585Beat 92%
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World Championships NiceDate unknownIndividual Pro · Women1:23:17 PB426/677Beat 37%