Progress against the field
Louise Trodden has gained 4:24 on the field from Birmingham 2024 to London 2025.
The clock says 11:37 faster, but the races themselves got 7:13 quicker for everyone.
The largest gain on the field came from London 2024 → London 2025: 5:00 in 155 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 · 8 events
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Birmingham31 Oct 2026Individual Pro · Women1:24:16 PB146/280Beat 48%
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Tenerife4 Sep 2026Doubles Pro · Women1:15:3916/49Beat 67%
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Cardiff29 Apr 2026Doubles Pro · Women1:11:1359/196Beat 70%
↑ 146 days after London Excel 2025, with sarah delieu 1:18 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
0:06 slower on the clock, but the race was 1:24 slower for everyone, so this was 1:18 better than the field.
The fieldCompare these two →1:24 slower This pair0:06 slower -
London Excel4 Dec 2025Doubles Pro · Women1:11:07 PB52/222Beat 77%
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Cardiff30 May 2025Doubles Open · Women1:09:28 PB37/529Beat 93%
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London3 May 2025Individual Open · Women1:15:54 PB154/1368Beat 89%
↑ 155 days after London 2024 5:00 better than the field Why ↓Close ↑
9:23 faster on the clock, and the race was 4:23 faster for everyone, so 5:00 of it was this athlete.
The fieldCompare these two →4:23 faster This athlete9:23 faster -
London29 Nov 2024Individual Open · Women1:25:17206/940Beat 78%
↑ 35 days after Birmingham 2024 0:36 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:14 faster on the clock, yet the race was 2:50 faster for everyone, so 0:36 was lost on the field.
The fieldCompare these two →2:50 faster This athlete2:14 faster -
Birmingham25 Oct 2024Individual Open · Women1:27:31280/846Beat 67%