Progress against the field
Djordy Kop and Jamie Persijn have gained 3:17 on the field from Amsterdam 2024 to Heerenveen 2025.
The clock says 6:54 faster, but the races themselves got 3:37 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
3 races · 3 events
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Heerenveen9 May 2025Doubles Open · Men1:06:47 PB47/309Beat 85%
↑ 211 days after Amsterdam 2024, with Jamie Persijn 3:17 better than the field Why ↓Close ↑
6:54 faster on the clock, and the race was 3:37 faster for everyone, so 3:17 of it was this pair.
The fieldCompare these two →3:37 faster This pair6:54 faster -
Rotterdam27 Feb 2025Individual Open · Men1:16:39 PB258/1283Beat 80%
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Amsterdam10 Oct 2024Doubles Open · Men1:13:41124/325Beat 62%