Progress against the field
Tanya Richards has gained 2:32 on the field from London 2024 to Cardiff 2025.
Over the same races everyone got 4:40 quicker, so 7:12 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.
Every race
12 races · 10 events
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Birmingham31 Oct 2026Doubles Open · Women1:13:08172/1246Beat 86%
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Cardiff29 Apr 2026Doubles Open · Mixed1:19:22201/419Beat 52%
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Poznan13 Dec 2025Doubles Open · Women1:11:32 PB31/468Beat 93%
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London Excel4 Dec 2025Doubles Open · Mixed1:11:12 PB288/1372Beat 79%
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Cardiff30 May 2025Individual Open · Women1:22:47 PB107/400Beat 73%
↑ 182 days after London 2024 2:32 better than the field Why ↓Close ↑
7:12 faster on the clock, and the race was 4:40 faster for everyone, so 2:32 of it was this athlete.
The fieldCompare these two →4:40 faster This athlete7:12 faster -
London3 May 2025Doubles Open · Women1:14:17175/1118Beat 84%
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London3 May 2025Relay · Women1:12:4324/141Beat 83%
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Barcelona25 Apr 2025Doubles Open · Mixed1:21:10238/445Beat 47%
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Katowice22 Feb 2025Doubles Open · Women1:14:1934/176Beat 81%
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Katowice22 Feb 2025Relay · Women1:23:2115/20Beat 25%
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London29 Nov 2024Individual Open · Women1:29:59340/940Beat 64%
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Birmingham25 Oct 2024Doubles Open · Women1:30:08664/973Beat 32%