Progress against the field
From Maastricht 2024 to Rotterdam 2026, the field gained 17:37 on Bianca Van Karsen and Jannemieke Klootwijk.
The clock says 14:37 slower, but the races themselves got 3:00 quicker for everyone.
The longest gap between two races compared here, 739 days between Rotterdam 2024 and Rotterdam 2026, cost 18:04 on 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
4 races · 4 events
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Rotterdam15 Apr 2026Doubles Open · Women1:54:11916/936Beat 2%
↑ 739 days after Rotterdam 2024, with Jannemieke Klootwijk 18:04 worse than the field Why ↓Close ↑
14:31 slower on the clock in a race that was 3:33 faster for everyone: 18:04 lost to the field.
The fieldCompare these two →3:33 faster This pair14:31 slower -
Amsterdam10 Oct 2024Doubles Open · Mixed1:28:39 PB453/618Beat 27%
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Rotterdam6 Apr 2024Doubles Open · Women1:39:40435/564Beat 23%
↑ 77 days after Maastricht 2024, with Jannemieke Klootwijk 0:27 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
0:06 slower on the clock in a race that was 0:33 slower for everyone: 0:27 gained on the field, which the clock hides.
The fieldCompare these two →0:33 slower This pair0:06 slower -
Maastricht20 Jan 2024Doubles Open · Women1:39:34 PB188/219Beat 14%