Progress against the field
Between Amsterdam 2024 and Amsterdam 2026, Judith Tillemans and Remco Tillemans pulled 4:42 ahead of the field.
Over the same races everyone got 3:57 quicker, so 8:39 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. The summary above covers Doubles Open · Mixed, with Remco Tillemans, the one raced most; every comparison is in the list below.
Every race
4 races · 4 events
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Amsterdam21 Jan 2026Doubles Open · Mixed1:25:06 PB352/506Beat 30%
↑ 468 days after Amsterdam 2024, with Remco Tillemans 4:42 better than the field Why ↓Close ↑
4:42 better than the field: 8:39 faster on the clock, against 3:57 faster for everyone.
The fieldCompare these two →3:57 faster This pair8:39 faster -
Utrecht28 Nov 2025Doubles Open · Women1:19:19 PB170/828Beat 80%
↑ 70 days after Maastricht 2025, with Chiara Soeters 0:35 better than the field Why ↓Close ↑
0:35 better than the field: 2:08 faster on the clock, against 1:33 faster for everyone.
The fieldCompare these two →1:33 faster This pair2:08 faster -
Maastricht19 Sep 2025Doubles Open · Women1:21:27258/739Beat 65%
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Amsterdam10 Oct 2024Doubles Open · Mixed1:33:45276/376Beat 27%