Progress against the field
Between London 2022 and London 2024, Jon Gamman lost 9:36 to the field.
Over the same races everyone got 4:17 quicker, so 5:19 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
5 races · 5 events
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Verona5 Dec 2025Doubles Pro · Men1:07:41 PB110/351Beat 69%
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Birmingham22 Oct 2025Doubles Pro · Men1:09:1314/26Beat 46%
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London29 Nov 2024Individual Open · Men1:24:41760/1637Beat 54%
↑ 741 days after London 2022 9:36 worse than the field Why ↓Close ↑
5:19 slower on the clock in a race that was 4:17 faster for everyone: 9:36 lost to the field.
The fieldCompare these two →4:17 faster This athlete5:19 slower -
London26 Nov 2023Individual Pro · Men1:22:02 PB157/321Beat 51%
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London19 Nov 2022Individual Open · Men1:19:22 PB221/865Beat 75%