Progress against the field
Between Amsterdam 2023 and Rotterdam 2025, Timon Dekker and Pepijn Grapendaal pulled 5:49 ahead of the field.
Over the same races everyone got 8:19 quicker, so 14:08 faster on the clock looks better than it was.
The longest gap between two races compared here, 404 days between Maastricht 2024 and Rotterdam 2025, still ended 4:52 ahead of 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
6 races · 6 events
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Turin30 Jan 2026Doubles Open · Men1:08:49 PB105/363Beat 71%
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Gent12 Dec 2025Doubles Open · Men1:26:281033/1164Beat 11%
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Rotterdam27 Feb 2025Doubles Open · Men1:12:12116/335Beat 65%
↑ 404 days after Maastricht 2024, with Pepijn Grapendaal 4:52 better than the field Why ↓Close ↑
8:47 faster on the clock, and the race was 3:55 faster for everyone, so 4:52 of it was this pair.
The fieldCompare these two →3:55 faster This pair8:47 faster -
Rotterdam6 Apr 2024Doubles Open · Men1:25:09555/722Beat 23%
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Maastricht20 Jan 2024Doubles Open · Men1:20:59197/288Beat 32%
↑ 77 days after Amsterdam 2023, with Pepijn Grapendaal 0:57 better than the field Why ↓Close ↑
0:57 better than the field: 5:21 faster on the clock, against 4:24 faster for everyone.
The fieldCompare these two →4:24 faster This pair5:21 faster -
Amsterdam4 Nov 2023Doubles Open · Men1:26:20309/411Beat 25%