Progress against the field
From Maastricht 2025 to Amsterdam 2026, Inge Westbroek and Arco Westbroek got 4:35 faster than the field.
The clock says 12:01 faster, but the races themselves got 7:26 quicker for everyone.
The largest gain on the field came from Gent 2025 → Amsterdam 2026: 3:04 in 40 days.
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.
Every race
5 races · 5 events
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Heerenveen14 May 2026Doubles Open · Mixed1:17:18312/808Beat 61%
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Rotterdam15 Apr 2026Doubles Pro · Women1:22:25 PB133/226Beat 41%
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Amsterdam21 Jan 2026Doubles Open · Mixed1:11:59 PB106/496Beat 79%
↑ 40 days after Gent 2025, with Arco Westbroek 3:04 better than the field Why ↓Close ↑
3:04 better than the field: 4:45 faster on the clock, against 1:41 faster for everyone.
The fieldCompare these two →1:41 faster This pair4:45 faster -
Gent12 Dec 2025Doubles Open · Mixed1:16:44295/863Beat 66%
↑ 84 days after Maastricht 2025, with Arco Westbroek 1:31 better than the field Why ↓Close ↑
1:31 better than the field: 7:16 faster on the clock, against 5:45 faster for everyone.
The fieldCompare these two →5:45 faster This pair7:16 faster -
Maastricht19 Sep 2025Doubles Open · Mixed1:24:00176/364Beat 52%