Progress against the field
Fleur de Jong and Julia Baan have dropped 2:55 behind the field from Rotterdam 2025 to Rotterdam 2026.
Over the same races everyone got 7:09 quicker, so 4:14 faster on the clock looks better than it was.
204 days between Rotterdam 2025 and Maastricht 2025 is the longest gap compared here, and the second race was 3:29 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 · Women, with Julia Baan, the one raced most; every comparison is in the list below.
Every race
13 races · 12 events
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Heerenveen14 May 2026Doubles Open · Women1:14:3172/513Beat 86%
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Rotterdam15 Apr 2026Doubles Open · Women1:16:5558/472Beat 88%
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Rotterdam15 Apr 2026Doubles Open · Women1:16:0654/466Beat 88%
↑ 138 days after Utrecht 2025, with Julia Baan 8:15 worse than the field Why ↓Close ↑
8:15 behind the field: 4:45 slower on the clock, against 3:30 faster for everyone.
The fieldCompare these two →3:30 faster This pair4:45 slower -
Amsterdam21 Jan 2026Doubles Open · Women1:11:08 PB67/1030Beat 94%
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Gent12 Dec 2025Doubles Open · Mixed1:24:56555/863Beat 36%
↑ 428 days after Amsterdam 2024, with Kevin Van Opstal 12:08 better than the field Why ↓Close ↑
16:05 faster on the clock, and the race was 3:57 faster for everyone, so 12:08 of it was this pair.
The fieldCompare these two →3:57 faster This pair16:05 faster -
Utrecht28 Nov 2025Doubles Open · Women1:11:2128/828Beat 97%
↑ 70 days after Maastricht 2025, with Julia Baan 1:51 better than the field Why ↓Close ↑
1:51 better than the field: 3:24 faster on the clock, against 1:33 faster for everyone.
The fieldCompare these two →1:33 faster This pair3:24 faster -
Maastricht19 Sep 2025Doubles Open · Women1:14:4587/739Beat 88%
↑ 204 days after Rotterdam 2025, with Julia Baan 3:29 better than the field Why ↓Close ↑
5:35 faster on the clock, and the race was 2:06 faster for everyone, so 3:29 of it was this pair.
The fieldCompare these two →2:06 faster This pair5:35 faster -
Heerenveen9 May 2025Doubles Open · Mixed1:19:32 PB206/492Beat 58%
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Belgium5 Apr 2025Doubles Open · Women1:22:04202/713Beat 72%
↑ 441 days after Maastricht 2024, with Anouk van Gils 5:13 better than the field Why ↓Close ↑
The race was 0:43 slower for everyone and the clock still says 4:30 faster: 5:13 gained on the field.
The fieldCompare these two →0:43 slower This pair4:30 faster -
Rotterdam27 Feb 2025Doubles Open · Women1:20:2065/243Beat 73%
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Amsterdam10 Oct 2024Doubles Open · Mixed1:41:01578/618Beat 7%
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Maastricht20 Jan 2024Doubles Open · Women1:26:34130/219Beat 41%
↑ 77 days after Amsterdam 2023, with Anouk van Gils 5:14 better than the field Why ↓Close ↑
9:33 faster on the clock, and the race was 4:19 faster for everyone, so 5:14 of it was this pair.
The fieldCompare these two →4:19 faster This pair9:33 faster -
Amsterdam4 Nov 2023Doubles Open · Women1:36:07241/319Beat 25%