Progress against the field
Between Utrecht 2025 and Heerenveen 2026, Laura Jansen and Ilse Mengerink pulled 0:44 ahead of the field.
Over the same races everyone got 4:00 quicker, so 4:44 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.
Every race
7 races · 6 events
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Maastricht19 Sep 2026Individual Open · Women1:49:16 PB224/295Beat 24%
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Heerenveen14 May 2026Doubles Open · Women1:18:34 PB67/246Beat 73%
↑ 167 days after Utrecht 2025, with Ilse Mengerink 0:44 better than the field Why ↓Close ↑
0:44 better than the field: 4:44 faster on the clock, against 4:00 faster for everyone.
The fieldCompare these two →4:00 faster This pair4:44 faster -
Utrecht28 Nov 2025Doubles Open · Women1:23:18100/294Beat 66%
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Utrecht28 Nov 2025Doubles Pro · Women1:28:16 PB29/59Beat 51%
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Maastricht19 Sep 2025Doubles Pro · Women1:33:5341/62Beat 34%
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Rotterdam27 Feb 2025Doubles Open · Women1:25:03279/633Beat 56%
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Rotterdam6 Apr 2024Relay · Women1:26:0014/31Beat 55%