Progress against the field
From Utrecht 2025 to Rotterdam 2026, the field gained 4:23 on Stefan Nieuwendorp.
Over the same races everyone got 7:15 quicker, so 2:52 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 · 4 events
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Rotterdam15 Apr 2026Individual Open · Men1:18:55343/1192Beat 71%
↑ 84 days after Amsterdam 2026 3:36 worse than the field Why ↓Close ↑
1:28 slower on the clock in a race that was 2:08 faster for everyone: 3:36 lost to the field.
The fieldCompare these two →2:08 faster This athlete1:28 slower -
Amsterdam21 Jan 2026Individual Open · Men1:17:27 PB486/1620Beat 70%
↑ 54 days after Utrecht 2025 0:47 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:20 faster on the clock, yet the race was 5:07 faster for everyone, so 0:47 was lost on the field.
The fieldCompare these two →5:07 faster This athlete4:20 faster -
Utrecht28 Nov 2025Individual Open · Men1:21:47394/1337Beat 71%
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Stuttgart31 Oct 2025Individual Open · Men1:30:08694/1171Beat 41%