Progress against the field
From London Excel 2025 to Birmingham 2026, Hazel Burcham got 6:10 faster than the field.
Over the same races everyone got 1:37 quicker, so 7:47 faster on the clock looks better than it was.
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
5 races · 3 events
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Birmingham31 Oct 2026Individual Open · Women1:07:00 PB11/887Beat 99%
↑ 331 days after London Excel 2025 6:10 better than the field Why ↓Close ↑
7:47 faster on the clock, and the race was 1:37 faster for everyone, so 6:10 of it was this athlete.
The fieldCompare these two →1:37 faster This athlete7:47 faster -
Birmingham31 Oct 2026Doubles Open · Mixed1:02:59 PB21/560Beat 96%
↑ 185 days after Cardiff 2026, with Connor Taylor 1:13 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:24 faster on the clock looks better than it was: the race was 1:37 faster for everyone, which leaves this 1:13 behind the field.
The fieldCompare these two →1:37 faster This pair0:24 faster -
Birmingham31 Oct 2026Relay · Women1:01:516/87Beat 93%
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Cardiff29 Apr 2026Doubles Open · Mixed1:03:2344/848Beat 95%
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London Excel4 Dec 2025Individual Open · Women1:14:4799/1379Beat 93%