Progress against the field
Between Manchester 2025 and Cardiff 2026, Louise Deer pulled 5:06 ahead of the field.
The clock says 11:53 faster, but the races themselves got 6:47 quicker for everyone.
The largest gain on the field came from Dublin 2025 → Cardiff 2026: 3:53 in 168 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
8 races · 7 events
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Cardiff29 Apr 2026Doubles Open · Women1:15:40 PB139/862Beat 84%
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Cardiff29 Apr 2026Individual Open · Women1:15:21 PB25/389Beat 94%
↑ 168 days after Dublin 2025 3:53 better than the field Why ↓Close ↑
4:13 faster on the clock, and the race was 0:20 faster for everyone, so 3:53 of it was this athlete.
The fieldCompare these two →0:20 faster This athlete4:13 faster -
Manchester21 Jan 2026Individual Pro · Women1:28:59 PB82/146Beat 44%
↑ 236 days after Cardiff 2025 5:00 better than the field Why ↓Close ↑
5:00 better than the field: 6:36 faster on the clock, against 1:36 faster for everyone.
The fieldCompare these two →1:36 faster This athlete6:36 faster -
Dublin12 Nov 2025Individual Open · Women1:19:3480/423Beat 81%
↑ 21 days after Birmingham 2025 0:21 better than the field Why ↓Close ↑
0:21 better than the field: 4:47 faster on the clock, against 4:26 faster for everyone.
The fieldCompare these two →4:26 faster This athlete4:47 faster -
Birmingham22 Oct 2025Individual Open · Women1:24:21235/829Beat 72%
↑ 271 days after Manchester 2025 0:52 better than the field Why ↓Close ↑
0:52 better than the field: 2:53 faster on the clock, against 2:01 faster for everyone.
The fieldCompare these two →2:01 faster This athlete2:53 faster -
Cardiff30 May 2025Individual Pro · Women1:35:3557/74Beat 23%
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Paris 118 Apr 2025Individual Pro · Women1:36:27105/140Beat 25%
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Manchester24 Jan 2025Individual Open · Women1:27:14202/539Beat 63%