Progress against the field
From Amsterdam 2024 to Heerenveen 2026, Anouk Reuvers and Sander Geerdink have moved with the field: what changed on the clock changed for everyone.
The clock says 7:54 faster, but the races themselves got 7:58 quicker for everyone.
257 days between Heerenveen 2025 and Amsterdam 2026 is the longest gap compared here, and the second race was 2:25 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. The summary above covers Doubles Open · Mixed, with Sander Geerdink, the one raced most; every comparison is in the list below.
Every race
9 races · 8 events
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Maastricht19 Sep 2026Doubles Open · Women1:10:02 PB9/418Beat 98%
↑ 365 days after Maastricht 2025, with Margot Reuvers 3:47 better than the field Why ↓Close ↑
4:52 faster on the clock, and the race was 1:05 faster for everyone, so 3:47 of it was this pair.
The fieldCompare these two →1:05 faster This pair4:52 faster -
Heerenveen14 May 2026Doubles Open · Mixed59:52 PB21/808Beat 97%
↑ 113 days after Amsterdam 2026, with Sander Geerdink 0:12 better than the field Why ↓Close ↑
1:57 faster on the clock, and the race was 1:45 faster for everyone, so 0:12 of it was this pair.
The fieldCompare these two →1:45 faster This pair1:57 faster -
Amsterdam21 Jan 2026Doubles Open · Mixed1:01:4918/506Beat 96%
↑ 257 days after Heerenveen 2025, with Sander Geerdink 2:25 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:17 faster on the clock, yet the race was 3:42 faster for everyone, so 2:25 was lost on the field.
The fieldCompare these two →3:42 faster This pair1:17 faster -
Utrecht28 Nov 2025Doubles Open · Mixed1:05:098/381Beat 98%
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Utrecht28 Nov 2025Relay · Mixed1:07:4414/40Beat 65%
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Maastricht19 Sep 2025Doubles Open · Women1:14:5435/329Beat 89%
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Heerenveen9 May 2025Doubles Open · Mixed1:03:068/250Beat 97%
↑ 211 days after Amsterdam 2024, with Sander Geerdink 2:09 better than the field Why ↓Close ↑
2:09 better than the field: 4:40 faster on the clock, against 2:31 faster for everyone.
The fieldCompare these two →2:31 faster This pair4:40 faster -
Rotterdam27 Feb 2025Individual Open · Women1:19:51 PB61/506Beat 88%
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Amsterdam10 Oct 2024Doubles Open · Mixed1:07:4655/618Beat 91%