Progress against the field
Between Amsterdam 2023 and Maastricht 2024, Iris van Dal and Yoram Roemersma lost 3:53 to the field.
The clock says 1:01 slower, but the races themselves got 2:52 quicker for everyone.
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
6 races · 5 events
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Maastricht19 Sep 2026Doubles Open · Women1:39:43528/708Beat 25%
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Rotterdam15 Apr 2026Relay · Mixed1:07:5119/86Beat 78%
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Rotterdam15 Apr 2026Doubles Open · Women1:23:55 PB397/936Beat 58%
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Utrecht28 Nov 2025Relay · Women1:33:3926/35Beat 26%
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Maastricht20 Jan 2024Doubles Open · Mixed1:26:33164/230Beat 29%
↑ 77 days after Amsterdam 2023, with Yoram Roemersma 3:53 worse than the field Why ↓Close ↑
3:53 behind the field: 1:01 slower on the clock, against 2:52 faster for everyone.
The fieldCompare these two →2:52 faster This pair1:01 slower -
Amsterdam4 Nov 2023Doubles Open · Mixed1:25:32 PB170/283Beat 40%