Progress against the field
Between Maastricht 2024 and Utrecht 2025, Selma Nedlahcen lost 18:16 to the field.
Over the same races everyone got 6:42 quicker, so 11:34 slower on the clock looks better than it was.
398 days between Rotterdam 2024 and Heerenveen 2025 is the longest gap compared here, and the second race was 5:18 better than 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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Utrecht28 Nov 2025Individual Open · Women1:44:06420/619Beat 32%
↑ 203 days after Heerenveen 2025 13:51 worse than the field Why ↓Close ↑
11:52 slower on the clock in a race that was 1:59 faster for everyone: 13:51 lost to the field.
The fieldCompare these two →1:59 faster This athlete11:52 slower -
Heerenveen9 May 2025Individual Open · Women1:32:14 PB225/571Beat 61%
↑ 398 days after Rotterdam 2024 5:18 better than the field Why ↓Close ↑
7:39 faster on the clock, and the race was 2:21 faster for everyone, so 5:18 of it was this athlete.
The fieldCompare these two →2:21 faster This athlete7:39 faster -
Rotterdam6 Apr 2024Individual Open · Women1:39:53377/585Beat 36%
↑ 77 days after Maastricht 2024 9:43 worse than the field Why ↓Close ↑
7:21 slower on the clock in a race that was 2:22 faster for everyone: 9:43 lost to the field.
The fieldCompare these two →2:22 faster This athlete7:21 slower -
Maastricht20 Jan 2024Individual Open · Women1:32:32168/314Beat 47%
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Amsterdam4 Nov 2023Doubles Open · Women1:25:15 PB133/319Beat 58%
↑ 168 days after Rotterdam 2023, with Tara Hoitink 9:34 better than the field Why ↓Close ↑
9:34 better than the field: 11:34 faster on the clock, against 2:00 faster for everyone.
The fieldCompare these two →2:00 faster This pair11:34 faster -
Rotterdam20 May 2023Doubles Open · Women1:36:49152/222Beat 32%