Progress against the field
From Rotterdam 2025 to Belgium 2025, the field gained 1:51 on Serena Praat.
The clock says 0:13 slower, but the races themselves got 1:38 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
9 races · 9 events
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Rotterdam15 Apr 2026Doubles Pro · Women1:13:55 PB63/226Beat 72%
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Amsterdam21 Jan 2026Doubles Open · Mixed1:07:26 PB145/1206Beat 88%
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Utrecht28 Nov 2025Doubles Open · Women1:09:45 PB14/828Beat 98%
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Paris 118 Apr 2025Doubles Open · Women1:13:0464/656Beat 90%
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Belgium5 Apr 2025Individual Open · Women1:22:43148/765Beat 81%
↑ 37 days after Rotterdam 2025 1:51 worse than the field Why ↓Close ↑
0:13 slower on the clock in a race that was 1:38 faster for everyone: 1:51 lost to the field.
The fieldCompare these two →1:38 faster This athlete0:13 slower -
Rotterdam27 Feb 2025Individual Open · Women1:22:30 PB83/506Beat 84%
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Amsterdam10 Oct 2024Doubles Pro · Women1:23:2950/67Beat 25%
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Rotterdam6 Apr 2024Doubles Open · Women1:24:01183/564Beat 68%
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Maastricht20 Jan 2024Doubles Open · Women1:35:36178/219Beat 19%