Progress against the field
Arjen Koolen and Rogier Verbaan have dropped 1:42 behind the field from Amsterdam 2026 to Stockholm 2026.
Over the same races everyone got 1:28 slower, so 3:10 slower on the clock looks worse 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
3 races · 3 events
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Stockholm18 Jun 2026Doubles Pro · Men1:02:10450/704Beat 36%
↑ 35 days after Heerenveen 2026, with Rogier Verbaan 0:59 worse than the field Why ↓Close ↑
3:19 slower on the clock in a race that was 2:20 slower for everyone: 0:59 lost to the field.
The fieldCompare these two →2:20 slower This pair3:19 slower -
Heerenveen14 May 2026Doubles Pro · Men58:51 PB42/315Beat 87%
↑ 113 days after Amsterdam 2026, with Rogier Verbaan 0:43 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:09 faster on the clock looks better than it was: the race was 0:52 faster for everyone, which leaves this 0:43 behind the field.
The fieldCompare these two →0:52 faster This pair0:09 faster -
Amsterdam21 Jan 2026Doubles Pro · Men59:0050/298Beat 83%