Progress against the field
Lianne Van Woudenbergh and Klaas Van Woudenbergh have dropped 5:45 behind the field from Amsterdam 2024 to Maastricht 2026.
The clock says 2:58 faster, but the races themselves got 8:43 quicker for everyone.
The longest gap between two races compared here, 341 days between Heerenveen 2025 and Rotterdam 2026, cost 2:27 on 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 Klaas Van Woudenbergh, the one raced most; every comparison is in the list below.
Every race
13 races · 10 events
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Maastricht19 Sep 2026Doubles Open · Mixed1:07:5022/237Beat 91%
↑ 157 days after Rotterdam 2026, with Klaas Van Woudenbergh 1:46 worse than the field Why ↓Close ↑
1:59 slower on the clock in a race that was 0:13 slower for everyone: 1:46 lost to the field.
The fieldCompare these two →0:13 slower This pair1:59 slower -
Heerenveen14 May 2026Individual Open · Women1:25:22138/608Beat 77%
↑ 153 days after Gent 2025 10:41 worse than the field Why ↓Close ↑
8:14 slower on the clock in a race that was 2:27 faster for everyone: 10:41 lost to the field.
The fieldCompare these two →2:27 faster This athlete8:14 slower -
Rotterdam15 Apr 2026Relay · Mixed58:124/86Beat 95%
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Rotterdam15 Apr 2026Doubles Open · Mixed1:05:5134/544Beat 94%
↑ 341 days after Heerenveen 2025, with Klaas Van Woudenbergh 2:27 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:12 faster on the clock looks better than it was: the race was 2:39 faster for everyone, which leaves this 2:27 behind the field.
The fieldCompare these two →2:39 faster This pair0:12 faster -
Amsterdam21 Jan 2026Relay · Mixed1:02:1712/68Beat 82%
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Gent12 Dec 2025Individual Open · Women1:17:08 PB97/1009Beat 90%
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Utrecht28 Nov 2025Relay · Mixed59:395/40Beat 88%
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Utrecht28 Nov 2025Doubles Open · Mixed1:01:54 PB8/701Beat 99%
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Maastricht19 Sep 2025Doubles Open · Mixed1:09:4443/658Beat 94%
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Heerenveen9 May 2025Doubles Open · Mixed1:06:0313/250Beat 95%
↑ 71 days after Rotterdam 2025, with Klaas Van Woudenbergh 1:31 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:36 faster on the clock, yet the race was 3:07 faster for everyone, so 1:31 was lost on the field.
The fieldCompare these two →3:07 faster This pair1:36 faster -
Heerenveen9 May 2025Relay · Mixed58:394/40Beat 90%
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Rotterdam27 Feb 2025Doubles Open · Mixed1:07:3916/353Beat 96%
↑ 140 days after Amsterdam 2024, with Klaas Van Woudenbergh 0:01 worse than the field Why ↓Close ↑
Moved with the field: 3:09 faster on the clock, against 3:10 faster for everyone.
The fieldCompare these two →3:10 faster This pair3:09 faster -
Amsterdam10 Oct 2024Doubles Open · Mixed1:10:4886/618Beat 86%