Progress against the field
Between London Excel 2025 and Berlin 2026, Celyn Griffiths and Felicity Jones kept pace with the field.
The races themselves barely changed, so 0:14 faster on the clock is the real picture.
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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Berlin22 May 2026Doubles Open · Women1:09:166/222Beat 97%
↑ 59 days after London Olympia 2026, with Felicity Jones 0:00 better than the field Why ↓Close ↑
1:23 slower on the clock, and the race was 1:23 slower for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →1:23 slower This pair1:23 slower -
London Olympia24 Mar 2026Doubles Open · Women1:07:53 PB36/867Beat 96%
↑ 110 days after London Excel 2025, with Felicity Jones 0:11 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:37 faster on the clock, yet the race was 1:48 faster for everyone, so 0:11 was lost on the field.
The fieldCompare these two →1:48 faster This pair1:37 faster -
Manchester21 Jan 2026Doubles Open · Women1:19:28352/1155Beat 70%
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London Excel4 Dec 2025Doubles Open · Women1:09:3090/1599Beat 94%