Progress against the field
Between Amsterdam 2026 and Heerenveen 2026, Nadir Cirak and Joshua Nijenkamp kept pace with the field.
The clock says 1:40 faster, but the races themselves got 1:27 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
4 races · 4 events
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Heerenveen14 May 2026Doubles Open · Men1:14:01244/535Beat 54%
↑ 113 days after Amsterdam 2026, with Joshua Nijenkamp 0:13 better than the field Why ↓Close ↑
1:40 faster on the clock, and the race was 1:27 faster for everyone, so 0:13 of it was this pair.
The fieldCompare these two →1:27 faster This pair1:40 faster -
Rotterdam15 Apr 2026Doubles Pro · Men1:16:18 PB296/385Beat 23%
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Amsterdam21 Jan 2026Doubles Open · Men1:15:41229/342Beat 33%
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Stockholm18 Dec 2025Doubles Open · Men1:11:58 PB260/563Beat 54%