Progress against the field
Between Cardiff 2026 and Birmingham 2026, Kirsty Starmer lost 3:42 to the field.
The clock says 0:59 slower, but the races themselves got 2:43 quicker for everyone.
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
4 races · 4 events
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Birmingham31 Oct 2026Individual Open · Women1:33:59283/545Beat 48%
↑ 185 days after Cardiff 2026 3:42 worse than the field Why ↓Close ↑
3:42 behind the field: 0:59 slower on the clock, against 2:43 faster for everyone.
The fieldCompare these two →2:43 faster This athlete0:59 slower -
Cardiff29 Apr 2026Individual Open · Women1:33:00 PB194/351Beat 45%
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London Excel4 Dec 2025Doubles Open · Women1:33:25 PB1207/1599Beat 25%
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Birmingham22 Oct 2025Doubles Open · Women1:50:41390/411Beat 5%