Progress against the field
From London 2023 to Glasgow 2025, Madison Blackburn got 4:06 faster than the field.
Over the same races everyone got 5:52 quicker, so 9:58 faster on the clock looks better than it was.
The largest gain on the field came from London 2024 → Glasgow 2025: 3:59 in 103 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
5 races · 5 events
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London Olympia24 Mar 2026Doubles Open · Mixed1:22:45 PB269/454Beat 41%
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London Excel4 Dec 2025Doubles Open · Mixed1:26:50983/1372Beat 28%
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Glasgow12 Mar 2025Individual Open · Women1:37:00 PB526/830Beat 37%
↑ 103 days after London 2024 3:59 better than the field Why ↓Close ↑
3:59 better than the field: 7:53 faster on the clock, against 3:54 faster for everyone.
The fieldCompare these two →3:54 faster This athlete7:53 faster -
London29 Nov 2024Individual Open · Women1:44:53655/940Beat 30%
↑ 369 days after London 2023 0:07 better than the field Why ↓Close ↑
Moved with the field: 2:05 faster on the clock, against 1:58 faster for everyone.
The fieldCompare these two →1:58 faster This athlete2:05 faster -
London26 Nov 2023Individual Open · Women1:46:58781/961Beat 19%