Progress against the field
Between Amsterdam 2026 and Maastricht 2026, Roy den Dekker and Amy Kok lost 1:43 to the field.
The races barely moved for everyone else, so 2:10 slower on the clock is close to the whole story.
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. The summary above covers Doubles Open · Mixed, with Amy Kok, the one raced most; every comparison is in the list below.
Every race
9 races · 8 events
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Maastricht19 Sep 2026Doubles Open · Mixed1:03:4228/687Beat 96%
↑ 241 days after Amsterdam 2026, with Amy Kok 1:43 worse than the field Why ↓Close ↑
2:10 slower on the clock in a race that was 0:27 slower for everyone: 1:43 lost to the field.
The fieldCompare these two →0:27 slower This pair2:10 slower -
Heerenveen14 May 2026Doubles Open · Men58:3214/535Beat 97%
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Rotterdam15 Apr 2026Doubles Open · Mixed1:07:1073/1047Beat 93%
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Copenhagen13 Mar 2026Individual Open · Men1:10:31 PB48/390Beat 88%
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Amsterdam21 Jan 2026Doubles Open · Mixed1:01:32 PB56/1206Beat 95%
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Gent12 Dec 2025Relay · Mixed1:01:571/49Beat 98%
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Gent12 Dec 2025Individual Open · Men1:11:31180/1428Beat 87%
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Utrecht28 Nov 2025Doubles Open · Men57:54 PB11/879Beat 99%
↑ 203 days after Heerenveen 2025, with Brian Janssen 3:21 better than the field Why ↓Close ↑
4:42 faster on the clock, and the race was 1:21 faster for everyone, so 3:21 of it was this pair.
The fieldCompare these two →1:21 faster This pair4:42 faster -
Heerenveen9 May 2025Doubles Open · Men1:02:3613/309Beat 96%