Progress against the field
From Maastricht 2024 to Belgium 2025, the field gained 2:32 on Brigitte Groenheide.
The clock says 0:20 slower, but the races themselves got 2:12 quicker for everyone.
The longest gap between two races compared here, 264 days between Maastricht 2024 and Amsterdam 2024, cost 2:13 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.
Every race
5 races · 5 events
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Maastricht19 Sep 2025Doubles Open · Mixed1:36:20 PB523/658Beat 21%
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Belgium5 Apr 2025Individual Open · Women1:41:48541/765Beat 29%
↑ 177 days after Amsterdam 2024 0:19 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:53 faster on the clock, yet the race was 2:12 faster for everyone, so 0:19 was lost on the field.
The fieldCompare these two →2:12 faster This athlete1:53 faster -
Amsterdam10 Oct 2024Individual Open · Women1:43:41287/408Beat 30%
↑ 264 days after Maastricht 2024 2:13 worse than the field Why ↓Close ↑
2:13 slower on the clock in a race that was no different for everyone: 2:13 lost to the field.
The fieldCompare these two →no different This athlete2:13 slower -
Maastricht20 Jan 2024Individual Open · Women1:41:28237/314Beat 25%
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KölnDate unknownIndividual Open · Women1:39:54 PB379/490Beat 23%