Progress against the field
Between Rotterdam 2026 and Maastricht 2026, Rosemarie Rooijmans and Jeroen Rooijmans lost 15:01 to the field.
The races themselves barely changed, so 15:14 slower 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.
Every race
3 races · 3 events
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Maastricht19 Sep 2026Doubles Open · Mixed1:56:12672/687Beat 2%
↑ 157 days after Rotterdam 2026, with Jeroen Rooijmans 15:01 worse than the field Why ↓Close ↑
15:14 slower on the clock in a race that was 0:13 slower for everyone: 15:01 lost to the field.
The fieldCompare these two →0:13 slower This pair15:14 slower -
Rotterdam15 Apr 2026Doubles Open · Mixed1:40:58 PB932/1047Beat 11%
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Amsterdam21 Jan 2026Doubles Open · Women1:30:14 PB714/1030Beat 31%