Progress against the field
From Amsterdam 2026 to Maastricht 2026, the field gained 31:45 on Lotte Janssen.
The clock says 33:39 slower, but the races themselves got 1:54 slower for everyone.
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 Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
7 races · 6 events
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Maastricht19 Sep 2026Individual Open · Women1:40:28364/577Beat 37%
↑ 241 days after Amsterdam 2026 31:45 worse than the field Why ↓Close ↑
33:39 slower on the clock in a race that was 1:54 slower for everyone: 31:45 lost to the field.
The fieldCompare these two →1:54 slower This athlete33:39 slower -
Maastricht19 Sep 2026Doubles Open · Mixed1:15:07 PB181/687Beat 74%
↑ 569 days after Rotterdam 2025, with Raymond Moret 0:54 better than the field Why ↓Close ↑
0:54 better than the field: 4:21 faster on the clock, against 3:27 faster for everyone.
The fieldCompare these two →3:27 faster This pair4:21 faster -
Rotterdam15 Apr 2026Doubles Open · Women1:17:36 PB70/466Beat 85%
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Amsterdam21 Jan 2026Individual Open · Women1:06:49 PB7/1122Beat 99%
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Maastricht19 Sep 2025Doubles Open · Women1:32:05520/739Beat 30%
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Rotterdam27 Feb 2025Doubles Open · Mixed1:19:28124/353Beat 65%
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Frankfurt14 Dec 2024Doubles Open · Women1:23:37356/788Beat 55%