Progress against the field
Between Amsterdam 2026 and Rotterdam 2026, Elize Polderman pulled 4:46 ahead of the field.
The races themselves barely changed, so 5:00 faster on the clock is the real picture.
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
8 races · 8 events
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Maastricht19 Sep 2026Relay · Women1:08:187/43Beat 84%
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Heerenveen14 May 2026Doubles Open · Women1:14:2370/513Beat 86%
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Rotterdam15 Apr 2026Individual Open · Women1:17:10 PB30/462Beat 94%
↑ 84 days after Amsterdam 2026 4:46 better than the field Why ↓Close ↑
5:00 faster on the clock, and the race was 0:14 faster for everyone, so 4:46 of it was this athlete.
The fieldCompare these two →0:14 faster This athlete5:00 faster -
Mechelen26 Mar 2026Doubles Open · Mixed1:08:51 PB138/962Beat 86%
↑ 104 days after Gent 2025, with Danny Corbeau 0:00 better than the field Why ↓Close ↑
Moved with the field: 3:55 faster on the clock, against 3:55 faster for everyone.
The fieldCompare these two →3:55 faster This pair3:55 faster -
Amsterdam21 Jan 2026Individual Open · Women1:22:1057/287Beat 80%
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Gent12 Dec 2025Doubles Open · Mixed1:12:46201/863Beat 77%
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Utrecht28 Nov 2025Doubles Open · Women1:12:38 PB42/828Beat 95%
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Rotterdam27 Feb 2025Doubles Open · Women1:32:17446/633Beat 30%