Progress against the field
From Rotterdam 2024 to Utrecht 2025, the field gained 8:07 on Robert Kanters and Bas Romeijn.
The clock says 2:52 slower, but the races themselves got 5:15 quicker for everyone.
The longest gap between two races compared here, 327 days between Rotterdam 2024 and Rotterdam 2025, cost 4:37 on the field.
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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Utrecht28 Nov 2025Doubles Open · Men1:20:19618/879Beat 30%
↑ 274 days after Rotterdam 2025, with Bas Romeijn 3:30 worse than the field Why ↓Close ↑
1:52 slower on the clock in a race that was 1:38 faster for everyone: 3:30 lost to the field.
The fieldCompare these two →1:38 faster This pair1:52 slower -
Rotterdam27 Feb 2025Doubles Open · Men1:18:27443/733Beat 40%
↑ 327 days after Rotterdam 2024, with Bas Romeijn 4:37 worse than the field Why ↓Close ↑
4:37 behind the field: 1:00 slower on the clock, against 3:37 faster for everyone.
The fieldCompare these two →3:37 faster This pair1:00 slower -
Rotterdam6 Apr 2024Doubles Open · Men1:17:27 PB359/722Beat 50%