Progress against the field
Between Birmingham 2022 and Birmingham 2023, Nicola Ellis lost 0:33 to the field.
The races themselves barely changed, so 0:25 slower on the clock is the real picture.
266 days between Manchester 2023 and Birmingham 2023 is the longest gap compared here, and the second race was 3:05 better than 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
3 races · 3 events
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Birmingham21 Oct 2023Individual Open · Women1:21:3990/532Beat 83%
↑ 266 days after Manchester 2023 3:05 better than the field Why ↓Close ↑
3:05 better than the field: 5:37 faster on the clock, against 2:32 faster for everyone.
The fieldCompare these two →2:32 faster This athlete5:37 faster -
Manchester28 Jan 2023Individual Open · Women1:27:16102/281Beat 64%
↑ 105 days after Birmingham 2022 3:38 worse than the field Why ↓Close ↑
3:38 behind the field: 6:02 slower on the clock, against 2:24 slower for everyone.
The fieldCompare these two →2:24 slower This athlete6:02 slower -
Birmingham15 Oct 2022Individual Open · Women1:21:14 PB83/372Beat 78%