Progress against the field
From Amsterdam 2023 to Heerenveen 2025, the field gained 6:01 on Linda de Waard and Anja Kroon.
Over the same races everyone got 10:24 quicker, so 4:23 faster on the clock looks better than it was.
The longest gap between two races compared here, 398 days between Rotterdam 2024 and Heerenveen 2025, cost 6:46 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
9 races · 8 events
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Rotterdam15 Apr 2026Relay · Mixed1:04:2511/86Beat 87%
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Rotterdam15 Apr 2026Doubles Pro · Women1:09:1836/226Beat 84%
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Amsterdam21 Jan 2026Doubles Pro · Women1:08:04 PB29/183Beat 84%
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Heerenveen9 May 2025Doubles Open · Women1:05:204/292Beat 99%
↑ 398 days after Rotterdam 2024, with Anja Kroon 6:46 worse than the field Why ↓Close ↑
0:08 slower on the clock in a race that was 6:38 faster for everyone: 6:46 lost to the field.
The fieldCompare these two →6:38 faster This pair0:08 slower -
Amsterdam10 Oct 2024Doubles Pro · Women1:08:075/67Beat 93%
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Rotterdam6 Apr 2024Doubles Open · Women1:05:12 PB3/564Beat 100%
↑ 77 days after Maastricht 2024, with Anja Kroon 2:07 better than the field Why ↓Close ↑
The race was 0:33 slower for everyone and the clock still says 1:34 faster: 2:07 gained on the field.
The fieldCompare these two →0:33 slower This pair1:34 faster -
Maastricht20 Jan 2024Doubles Open · Women1:06:467/219Beat 97%
↑ 77 days after Amsterdam 2023, with Anja Kroon 1:22 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:57 faster on the clock looks better than it was: the race was 4:19 faster for everyone, which leaves this 1:22 behind the field.
The fieldCompare these two →4:19 faster This pair2:57 faster -
Amsterdam4 Nov 2023Doubles Open · Women1:09:4313/319Beat 96%
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World Championships NiceDate unknownDoubles Pro · Women1:11:58203/361Beat 44%