Progress against the field
From Amsterdam 2024 to Rotterdam 2026, Luc weijman got 6:18 faster than the field.
The clock says 12:22 faster, but the races themselves got 6:04 quicker for everyone.
The longest gap between two races compared here, 412 days between Rotterdam 2025 and Rotterdam 2026, cost 7:58 on 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
8 races · 8 events
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Heerenveen14 May 2026Doubles Open · Men1:01:02 PB27/434Beat 94%
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Rotterdam15 Apr 2026Individual Open · Men1:24:07529/1192Beat 56%
↑ 412 days after Rotterdam 2025 7:58 worse than the field Why ↓Close ↑
3:50 slower on the clock in a race that was 4:08 faster for everyone: 7:58 lost to the field.
The fieldCompare these two →4:08 faster This athlete3:50 slower -
Amsterdam21 Jan 2026Doubles Open · Men1:02:0394/994Beat 91%
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Utrecht28 Nov 2025Doubles Pro · Men1:06:18 PB31/148Beat 79%
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Heerenveen9 May 2025Doubles Open · Men1:05:1084/529Beat 84%
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Belgium5 Apr 2025Doubles Open · Mixed1:08:45 PB76/722Beat 90%
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Rotterdam27 Feb 2025Individual Open · Men1:20:17 PB406/1283Beat 68%
↑ 140 days after Amsterdam 2024 14:16 better than the field Why ↓Close ↑
16:12 faster on the clock, and the race was 1:56 faster for everyone, so 14:16 of it was this athlete.
The fieldCompare these two →1:56 faster This athlete16:12 faster -
Amsterdam10 Oct 2024Individual Open · Men1:36:291168/1539Beat 24%