Progress against the field
From Amsterdam 2026 to Heerenveen 2026, the field gained 20:26 on Jeffrey de Jong.
Over the same races everyone got 2:33 quicker, so 17:53 slower on the clock looks better than it was.
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
5 races · 5 events
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Heerenveen14 May 2026Individual Open · Men1:34:41392/490Beat 20%
↑ 113 days after Amsterdam 2026 20:26 worse than the field Why ↓Close ↑
20:26 behind the field: 17:53 slower on the clock, against 2:33 faster for everyone.
The fieldCompare these two →2:33 faster This athlete17:53 slower -
Rotterdam15 Apr 2026Doubles Open · Men1:09:12 PB200/674Beat 70%
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Amsterdam21 Jan 2026Individual Open · Men1:16:48 PB448/1620Beat 72%
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Maastricht19 Sep 2025Doubles Open · Mixed1:21:16 PB246/658Beat 63%
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Amsterdam10 Oct 2024Doubles Open · Men1:19:28561/855Beat 34%