Progress against the field
Between Rotterdam 2025 and Maastricht 2025, Marscha Scherjon lost 10:48 to the field.
The clock says 7:22 slower, but the races themselves got 3:26 quicker 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
10 races · 9 events
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Maastricht19 Sep 2026Doubles Open · Women1:13:0435/708Beat 95%
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Heerenveen14 May 2026Doubles Open · Women1:11:54 PB19/246Beat 92%
↑ 153 days after Gent 2025, with Anne Vink 0:10 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:52 faster on the clock, yet the race was 3:02 faster for everyone, so 0:10 was lost on the field.
The fieldCompare these two →3:02 faster This pair2:52 faster -
Rotterdam15 Apr 2026Doubles Pro · Women1:16:28 PB85/226Beat 62%
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Amsterdam21 Jan 2026Individual Pro · Women1:32:33 PB37/53Beat 30%
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Gent12 Dec 2025Doubles Open · Women1:14:4693/882Beat 90%
↑ 14 days after Utrecht 2025, with Anne Vink 2:36 better than the field Why ↓Close ↑
5:39 faster on the clock, and the race was 3:03 faster for everyone, so 2:36 of it was this pair.
The fieldCompare these two →3:03 faster This pair5:39 faster -
Utrecht28 Nov 2025Doubles Open · Mixed1:29:28 PB470/701Beat 33%
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Utrecht28 Nov 2025Doubles Open · Women1:20:2568/294Beat 77%
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Maastricht19 Sep 2025Individual Open · Women1:29:2397/348Beat 72%
↑ 133 days after Heerenveen 2025 11:18 worse than the field Why ↓Close ↑
11:18 behind the field: 10:14 slower on the clock, against 1:04 faster for everyone.
The fieldCompare these two →1:04 faster This athlete10:14 slower -
Heerenveen9 May 2025Individual Open · Women1:19:09 PB29/183Beat 84%
↑ 71 days after Rotterdam 2025 0:30 better than the field Why ↓Close ↑
0:30 better than the field: 2:52 faster on the clock, against 2:22 faster for everyone.
The fieldCompare these two →2:22 faster This athlete2:52 faster -
Rotterdam27 Feb 2025Individual Open · Women1:22:0131/203Beat 85%