Progress against the field
Between Amsterdam 2023 and Amsterdam 2024, Laura Haven and Sandra Jeurissen lost 0:39 to the field.
The clock says 3:26 faster, but the races themselves got 4:05 quicker for everyone.
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
4 races · 4 events
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Utrecht28 Nov 2025Doubles Open · Women1:24:55 PB334/828Beat 60%
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Amsterdam10 Oct 2024Doubles Open · Women1:28:55363/657Beat 45%
↑ 341 days after Amsterdam 2023, with Sandra Jeurissen 0:39 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:26 faster on the clock looks better than it was: the race was 4:05 faster for everyone, which leaves this 0:39 behind the field.
The fieldCompare these two →4:05 faster This pair3:26 faster -
Rotterdam6 Apr 2024Doubles Open · Mixed1:16:11 PB141/534Beat 74%
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Amsterdam4 Nov 2023Doubles Open · Women1:32:21216/319Beat 32%