Progress against the field
From Dublin 2024 to Birmingham 2025, the field gained 7:27 on Siobhan Keogh.
Over the same races everyone got 6:07 quicker, so 1:20 slower on the clock looks better than it was.
The largest gain on the field came from Glasgow 2025 → London 2025: 6:46 in 52 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
6 races · 6 events
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Dublin12 Nov 2025Doubles Open · Mixed1:51:07 PB583/594Beat 2%
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Birmingham22 Oct 2025Individual Open · Women2:01:03753/829Beat 9%
↑ 172 days after London 2025 11:44 worse than the field Why ↓Close ↑
11:44 behind the field: 10:06 slower on the clock, against 1:38 faster for everyone.
The fieldCompare these two →1:38 faster This athlete10:06 slower -
London3 May 2025Individual Open · Women1:50:57 PB1162/1368Beat 15%
↑ 52 days after Glasgow 2025 6:46 better than the field Why ↓Close ↑
7:56 faster on the clock, and the race was 1:10 faster for everyone, so 6:46 of it was this athlete.
The fieldCompare these two →1:10 faster This athlete7:56 faster -
Glasgow12 Mar 2025Individual Open · Women1:58:53758/830Beat 9%
↑ 117 days after Dublin 2024 2:29 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:50 faster on the clock looks better than it was: the race was 3:19 faster for everyone, which leaves this 2:29 behind the field.
The fieldCompare these two →3:19 faster This athlete0:50 faster -
Manchester24 Jan 2025Individual Pro · Women2:20:57 PB98/100Beat 2%
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Dublin15 Nov 2024Individual Open · Women1:59:43499/548Beat 9%