Progress against the field
Between London 2024 and London Excel 2025, Kieran Sauboorah pulled 1:48 ahead of the field.
Over the same races everyone got 9:44 quicker, so 11:32 faster on the clock looks better than it was.
The longest gap between two races compared here, 188 days between Cardiff 2025 and London Excel 2025, still ended 2:46 ahead of the field.
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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
8 races · 8 events
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London Olympia24 Mar 2026Doubles Open · Men1:14:39201/384Beat 48%
↑ 179 days after Oslo 2025, with Harry Philippou 5:59 worse than the field Why ↓Close ↑
5:59 behind the field: 4:38 slower on the clock, against 1:21 faster for everyone.
The fieldCompare these two →1:21 faster This pair4:38 slower -
London Excel4 Dec 2025Individual Open · Men1:10:41 PB417/2771Beat 85%
↑ 188 days after Cardiff 2025 2:46 better than the field Why ↓Close ↑
2:46 better than the field: 6:48 faster on the clock, against 4:02 faster for everyone.
The fieldCompare these two →4:02 faster This athlete6:48 faster -
Birmingham22 Oct 2025Doubles Open · Mixed1:08:34 PB157/954Beat 84%
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Oslo26 Sep 2025Doubles Open · Men1:10:01 PB60/190Beat 68%
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Cardiff30 May 2025Individual Open · Men1:17:29214/639Beat 67%
↑ 77 days after Copenhagen 2025 2:17 worse than the field Why ↓Close ↑
3:51 slower on the clock in a race that was 1:34 slower for everyone: 2:17 lost to the field.
The fieldCompare these two →1:34 slower This athlete3:51 slower -
Copenhagen14 Mar 2025Individual Open · Men1:13:38316/1323Beat 76%
↑ 105 days after London 2024 1:19 better than the field Why ↓Close ↑
8:35 faster on the clock, and the race was 7:16 faster for everyone, so 1:19 of it was this athlete.
The fieldCompare these two →7:16 faster This athlete8:35 faster -
London29 Nov 2024Individual Open · Men1:22:13657/1637Beat 60%
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Paris9 Nov 2024Doubles Open · Men1:21:28641/865Beat 26%