Progress against the field
From Rotterdam 2023 to Belgium 2025, the field gained 2:44 on Liselot Dielen.
Over the same races everyone got 10:56 quicker, so 8:12 faster on the clock looks better than it was.
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
7 races · 7 events
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Rotterdam15 Apr 2026Doubles Open · Mixed1:23:48 PB553/1047Beat 47%
↑ 124 days after Gent 2025, with Niels Van holst 0:21 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:40 faster on the clock, yet the race was 2:01 faster for everyone, so 0:21 was lost on the field.
The fieldCompare these two →2:01 faster This pair1:40 faster -
Gent12 Dec 2025Doubles Open · Mixed1:25:28575/863Beat 33%
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Utrecht28 Nov 2025Doubles Pro · Women1:34:45 PB86/102Beat 16%
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Belgium5 Apr 2025Individual Open · Women1:39:02 PB485/765Beat 37%
↑ 364 days after Rotterdam 2024 0:08 better than the field Why ↓Close ↑
3:59 faster on the clock, and the race was 3:51 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →3:51 faster This athlete3:59 faster -
Rotterdam6 Apr 2024Individual Open · Women1:43:01414/585Beat 29%
↑ 154 days after Amsterdam 2023 4:34 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:39 faster on the clock, yet the race was 5:13 faster for everyone, so 4:34 was lost on the field.
The fieldCompare these two →5:13 faster This athlete0:39 faster -
Amsterdam4 Nov 2023Individual Open · Women1:43:40276/394Beat 30%
↑ 168 days after Rotterdam 2023 1:42 better than the field Why ↓Close ↑
1:42 better than the field: 3:34 faster on the clock, against 1:52 faster for everyone.
The fieldCompare these two →1:52 faster This athlete3:34 faster -
Rotterdam20 May 2023Individual Open · Women1:47:14208/290Beat 28%