Progress against the field
Between Amsterdam 2026 and Rotterdam 2026, Mouringh den Dunnen and Arthur Kramer lost 7:31 to the field.
The races themselves barely changed, so 7:36 slower on the clock is the real picture.
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
4 races · 4 events
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Rome23 Sep 2026Individual Open · Men1:41:55 PB459/535Beat 14%
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Heerenveen14 May 2026Individual Open · Men1:49:24874/966Beat 10%
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Rotterdam15 Apr 2026Doubles Open · Men1:33:59281/310Beat 9%
↑ 84 days after Amsterdam 2026, with Arthur Kramer 7:31 worse than the field Why ↓Close ↑
7:31 behind the field: 7:36 slower on the clock, against 0:05 slower for everyone.
The fieldCompare these two →0:05 slower This pair7:36 slower -
Amsterdam21 Jan 2026Doubles Open · Men1:26:23 PB891/994Beat 10%