Progress against the field
From Heerenveen 2025 to Heerenveen 2026, the field gained 10:31 on Niek KleinJan.
The clock says 4:24 slower, but the races themselves got 6:07 quicker for everyone.
341 days between Heerenveen 2025 and Rotterdam 2026 is the longest gap compared here, and the second race was 14:50 behind the field.
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 · Men1:23:49261/490Beat 47%
↑ 29 days after Rotterdam 2026 4:19 better than the field Why ↓Close ↑
6:06 faster on the clock, and the race was 1:47 faster for everyone, so 4:19 of it was this athlete.
The fieldCompare these two →1:47 faster This athlete6:06 faster -
Rotterdam15 Apr 2026Individual Open · Men1:29:55335/570Beat 41%
↑ 341 days after Heerenveen 2025 14:50 worse than the field Why ↓Close ↑
10:30 slower on the clock in a race that was 4:20 faster for everyone: 14:50 lost to the field.
The fieldCompare these two →4:20 faster This athlete10:30 slower -
Amsterdam21 Jan 2026Doubles Open · Men1:16:34 PB241/342Beat 30%
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St. Gallen16 Jan 2026Doubles Open · Men1:21:57429/654Beat 34%
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Heerenveen9 May 2025Individual Open · Men1:19:25 PB386/1217Beat 68%