Progress against the field
From Amsterdam 2024 to Heerenveen 2025, the field gained 0:42 on Klaas Sybrand Jissink.
Over the same races everyone got 2:40 quicker, so 1:58 faster 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
4 races · 3 events
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Heerenveen14 May 2026Doubles Open · Men58:19 PB21/494Beat 96%
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Heerenveen14 May 2026Doubles Pro · Men1:08:13 PB137/315Beat 57%
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Heerenveen9 May 2025Individual Open · Men1:05:19 PB39/1217Beat 97%
↑ 211 days after Amsterdam 2024 0:42 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:58 faster on the clock, yet the race was 2:40 faster for everyone, so 0:42 was lost on the field.
The fieldCompare these two →2:40 faster This athlete1:58 faster -
Amsterdam10 Oct 2024Individual Open · Men1:07:1784/1539Beat 95%