Progress against the field
Nick Eijkenboom has dropped 15:27 behind the field from Rotterdam 2023 to Rotterdam 2026.
The clock says 1:42 faster, but the races themselves got 17:09 quicker for everyone.
The longest gap between two races compared here, 341 days between Amsterdam 2023 and Amsterdam 2024, cost 10:44 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
7 races · 7 events
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Rotterdam15 Apr 2026Individual Open · Men1:44:351007/1192Beat 16%
↑ 138 days after Utrecht 2025 3:14 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:05 faster on the clock, yet the race was 5:19 faster for everyone, so 3:14 was lost on the field.
The fieldCompare these two →5:19 faster This athlete2:05 faster -
Amsterdam21 Jan 2026Doubles Open · Mixed1:22:31 PB735/1206Beat 39%
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Utrecht28 Nov 2025Individual Open · Men1:46:401109/1337Beat 17%
↑ 274 days after Rotterdam 2025 7:49 worse than the field Why ↓Close ↑
7:49 behind the field: 7:01 slower on the clock, against 0:48 faster for everyone.
The fieldCompare these two →0:48 faster This athlete7:01 slower -
Rotterdam27 Feb 2025Individual Open · Men1:39:39 PB1035/1283Beat 19%
↑ 140 days after Amsterdam 2024 4:42 better than the field Why ↓Close ↑
6:38 faster on the clock, and the race was 1:56 faster for everyone, so 4:42 of it was this athlete.
The fieldCompare these two →1:56 faster This athlete6:38 faster -
Amsterdam10 Oct 2024Individual Open · Men1:46:171371/1539Beat 11%
↑ 341 days after Amsterdam 2023 10:44 worse than the field Why ↓Close ↑
4:15 slower on the clock in a race that was 6:29 faster for everyone: 10:44 lost to the field.
The fieldCompare these two →6:29 faster This athlete4:15 slower -
Amsterdam4 Nov 2023Individual Open · Men1:42:02850/1079Beat 21%
↑ 168 days after Rotterdam 2023 1:38 better than the field Why ↓Close ↑
4:15 faster on the clock, and the race was 2:37 faster for everyone, so 1:38 of it was this athlete.
The fieldCompare these two →2:37 faster This athlete4:15 faster -
Rotterdam20 May 2023Individual Open · Men1:46:17486/575Beat 16%