Progress against the field
From Birmingham 2022 to Birmingham 2023, the field gained 2:14 on Mark Lewis and Jenna Lewis.
Over the same races everyone got 1:27 quicker, so 0:47 slower 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
7 races · 7 events
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Birmingham31 Oct 2026Doubles Open · Men1:19:07 PB769/1035Beat 26%
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London Excel4 Dec 2025Doubles Open · Mixed1:18:19 PB692/1474Beat 53%
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Sharjah12 Apr 2025Doubles Open · Mixed1:44:49244/258Beat 5%
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Birmingham25 Oct 2024Individual Open · Men1:49:24 PB1737/1916Beat 9%
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Birmingham21 Oct 2023Doubles Open · Mixed1:20:08145/352Beat 59%
↑ 371 days after Birmingham 2022, with Jenna Lewis 2:14 worse than the field Why ↓Close ↑
2:14 behind the field: 0:47 slower on the clock, against 1:27 faster for everyone.
The fieldCompare these two →1:27 faster This pair0:47 slower -
London19 Nov 2022Doubles Open · Men1:36:07322/343Beat 6%
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Birmingham15 Oct 2022Doubles Open · Mixed1:19:21123/257Beat 52%