Progress against the field
Between London 2024 and London Excel 2025, Zoe Shorrock lost 8:43 to the field.
Over the same races everyone got 13:22 quicker, so 4:39 faster on the clock looks better than it was.
The largest gain on the field came from Manchester 2025 → Glasgow 2025: 3:25 in 47 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.
Every race
7 races · 7 events
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London Excel4 Dec 2025Individual Open · Women1:32:03856/1542Beat 45%
↑ 43 days after Birmingham 2025 4:31 worse than the field Why ↓Close ↑
4:31 behind the field: 1:27 slower on the clock, against 3:04 faster for everyone.
The fieldCompare these two →3:04 faster This athlete1:27 slower -
Birmingham22 Oct 2025Individual Open · Women1:30:36380/829Beat 54%
↑ 145 days after Cardiff 2025 0:40 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:06 faster on the clock looks better than it was: the race was 1:46 faster for everyone, which leaves this 0:40 behind the field.
The fieldCompare these two →1:46 faster This athlete1:06 faster -
Cardiff30 May 2025Individual Open · Women1:31:42228/400Beat 43%
↑ 27 days after London 2025 4:16 worse than the field Why ↓Close ↑
2:46 slower on the clock in a race that was 1:30 faster for everyone: 4:16 lost to the field.
The fieldCompare these two →1:30 faster This athlete2:46 slower -
London3 May 2025Individual Open · Women1:28:56592/1368Beat 57%
↑ 52 days after Glasgow 2025 1:50 worse than the field Why ↓Close ↑
1:50 behind the field: 0:40 slower on the clock, against 1:10 faster for everyone.
The fieldCompare these two →1:10 faster This athlete0:40 slower -
Glasgow12 Mar 2025Individual Open · Women1:28:16 PB350/830Beat 58%
↑ 47 days after Manchester 2025 3:25 better than the field Why ↓Close ↑
3:25 better than the field: 6:17 faster on the clock, against 2:52 faster for everyone.
The fieldCompare these two →2:52 faster This athlete6:17 faster -
Manchester24 Jan 2025Individual Open · Women1:34:33292/539Beat 46%
↑ 56 days after London 2024 0:51 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:09 faster on the clock looks better than it was: the race was 3:00 faster for everyone, which leaves this 0:51 behind the field.
The fieldCompare these two →3:00 faster This athlete2:09 faster -
London29 Nov 2024Individual Open · Women1:36:42498/940Beat 47%