Progress against the field
From Amsterdam 2024 to Rotterdam 2026, Niels Heideman and Jonathan Slootmans got 5:06 faster than the field.
Over the same races everyone got 3:18 quicker, so 8:24 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
5 races · 5 events
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Maastricht19 Sep 2026Individual Open · Men1:17:52 PB326/1119Beat 71%
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Rotterdam15 Apr 2026Doubles Open · Men1:02:52 PB19/310Beat 94%
↑ 552 days after Amsterdam 2024, with Jonathan Slootmans 5:06 better than the field Why ↓Close ↑
8:24 faster on the clock, and the race was 3:18 faster for everyone, so 5:06 of it was this pair.
The fieldCompare these two →3:18 faster This pair8:24 faster -
Valencia17 Oct 2025Doubles Open · Mixed1:08:32 PB56/555Beat 90%
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Maastricht19 Sep 2025Doubles Open · Men1:07:21195/821Beat 76%
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Amsterdam10 Oct 2024Doubles Open · Men1:11:16263/855Beat 69%