Progress against the field
From Rotterdam 2025 to Maastricht 2026, the field gained 1:48 on Fleur Marijnen.
Over the same races everyone got 3:44 quicker, so 1:56 faster on the clock looks better than it was.
The longest gap between two races compared here, 295 days between Utrecht 2025 and Maastricht 2026, cost 3:33 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
6 races · 6 events
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Maastricht19 Sep 2026Individual Open · Women1:31:53230/577Beat 60%
↑ 295 days after Utrecht 2025 3:33 worse than the field Why ↓Close ↑
1:42 slower on the clock in a race that was 1:51 faster for everyone: 3:33 lost to the field.
The fieldCompare these two →1:51 faster This athlete1:42 slower -
Heerenveen14 May 2026Doubles Open · Women1:14:59 PB87/737Beat 88%
↑ 113 days after Amsterdam 2026, with Nina De Rooij 2:37 better than the field Why ↓Close ↑
2:37 better than the field: 5:08 faster on the clock, against 2:31 faster for everyone.
The fieldCompare these two →2:31 faster This pair5:08 faster -
Amsterdam21 Jan 2026Doubles Open · Women1:20:0775/307Beat 76%
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Utrecht28 Nov 2025Individual Open · Women1:30:11 PB213/619Beat 66%
↑ 274 days after Rotterdam 2025 1:45 better than the field Why ↓Close ↑
1:45 better than the field: 3:38 faster on the clock, against 1:53 faster for everyone.
The fieldCompare these two →1:53 faster This athlete3:38 faster -
Rotterdam27 Feb 2025Individual Open · Women1:33:49236/506Beat 53%
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Amsterdam10 Oct 2024Doubles Open · MixedDNF—