Progress against the field
Between Amsterdam 2024 and Rotterdam 2025, Roxanne Veurman and Simone De Groot pulled 14:57 ahead of the field.
Over the same races everyone got 3:38 quicker, so 18:35 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
5 races · 5 events
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Maastricht19 Sep 2026Individual Open · Women1:35:08 PB134/295Beat 55%
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Heerenveen14 May 2026Doubles Open · Mixed1:19:28 PB369/808Beat 54%
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Utrecht28 Nov 2025Doubles Open · Mixed1:20:57141/381Beat 63%
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Rotterdam27 Feb 2025Doubles Open · Women1:19:31 PB129/633Beat 80%
↑ 140 days after Amsterdam 2024, with Simone De Groot 14:57 better than the field Why ↓Close ↑
18:35 faster on the clock, and the race was 3:38 faster for everyone, so 14:57 of it was this pair.
The fieldCompare these two →3:38 faster This pair18:35 faster -
Amsterdam10 Oct 2024Doubles Open · Women1:38:06520/657Beat 21%