Progress against the field
From Heerenveen 2025 to Rotterdam 2026, the field gained 4:58 on Laura van Leijen and Mike Drost.
Over the same races everyone got 5:57 quicker, so 0:59 faster on the clock looks better than it was.
203 days between Heerenveen 2025 and Utrecht 2025 is the longest gap compared here, and the second race was 1:02 better than 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 Mike Drost, the one raced most; every comparison is in the list below.
Every race
7 races · 7 events
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Rotterdam15 Apr 2026Doubles Open · Mixed1:11:06144/1047Beat 86%
↑ 138 days after Utrecht 2025, with Mike Drost 6:00 worse than the field Why ↓Close ↑
1:44 slower on the clock in a race that was 4:16 faster for everyone: 6:00 lost to the field.
The fieldCompare these two →4:16 faster This pair1:44 slower -
Utrecht28 Nov 2025Doubles Open · Mixed1:09:22 PB22/381Beat 94%
↑ 203 days after Heerenveen 2025, with Mike Drost 1:02 better than the field Why ↓Close ↑
1:02 better than the field: 2:43 faster on the clock, against 1:41 faster for everyone.
The fieldCompare these two →1:41 faster This pair2:43 faster -
Heerenveen9 May 2025Doubles Open · Mixed1:12:0550/250Beat 80%
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Belgium5 Apr 2025Doubles Open · Women1:27:38355/713Beat 50%
↑ 177 days after Amsterdam 2024, with Jette van Egmond 7:39 worse than the field Why ↓Close ↑
7:39 behind the field: 6:06 slower on the clock, against 1:33 faster for everyone.
The fieldCompare these two →1:33 faster This pair6:06 slower -
Rotterdam27 Feb 2025Individual Open · Women1:20:13 PB51/411Beat 88%
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Amsterdam10 Oct 2024Doubles Open · Women1:21:32179/657Beat 73%
↑ 187 days after Rotterdam 2024, with Jette van Egmond 5:04 worse than the field Why ↓Close ↑
5:04 behind the field: 1:56 slower on the clock, against 3:08 faster for everyone.
The fieldCompare these two →3:08 faster This pair1:56 slower -
Rotterdam6 Apr 2024Doubles Open · Women1:19:36 PB99/564Beat 82%