Progress against the field
Soerin van der Aa has gained 0:34 on the field from Amsterdam 2024 to Rotterdam 2026.
Over the same races everyone got 6:20 quicker, so 6:54 faster on the clock looks better than it was.
468 days between Amsterdam 2024 and Amsterdam 2026 is the longest gap compared here, and the second race was 2:07 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 2026Doubles Open · Men1:04:34 PB79/535Beat 85%
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Rotterdam15 Apr 2026Individual Open · Men1:14:40 PB226/1192Beat 81%
↑ 84 days after Amsterdam 2026 2:41 better than the field Why ↓Close ↑
4:49 faster on the clock, and the race was 2:08 faster for everyone, so 2:41 of it was this athlete.
The fieldCompare these two →2:08 faster This athlete4:49 faster -
Amsterdam21 Jan 2026Individual Open · Men1:19:29176/570Beat 69%
↑ 468 days after Amsterdam 2024 2:07 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:05 faster on the clock looks better than it was: the race was 4:12 faster for everyone, which leaves this 2:07 behind the field.
The fieldCompare these two →4:12 faster This athlete2:05 faster -
Belgium5 Apr 2025Doubles Open · Men1:09:22270/898Beat 70%
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Amsterdam10 Oct 2024Individual Open · Men1:21:34575/1539Beat 63%