Progress against the field
Between Birmingham 2022 and Geneva 2025, Lee Perfect lost 6:18 to the field.
Over the same races everyone got 15:33 quicker, so 9:15 faster on the clock looks better than it was.
The longest gap between two races compared here, 665 days between Glasgow 2023 and Stockholm 2024, cost 2:40 on 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
23 races · 19 events
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Riga30 May 2026Individual Pro · Men1:04:59 PB37/226Beat 84%
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Madrid27 Nov 2025Doubles Pro · Men58:42 PB6/167Beat 96%
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Geneva11 Oct 2025Individual Open · Men1:02:2621/1386Beat 99%
↑ 15 days after Rome 2025 1:36 better than the field Why ↓Close ↑
1:36 better than the field: 2:35 faster on the clock, against 0:59 faster for everyone.
The fieldCompare these two →0:59 faster This athlete2:35 faster -
Rome26 Sep 2025Individual Open · Men1:05:0176/1367Beat 94%
↑ 198 days after Glasgow 2025 3:48 worse than the field Why ↓Close ↑
2:07 slower on the clock in a race that was 1:41 faster for everyone: 3:48 lost to the field.
The fieldCompare these two →1:41 faster This athlete2:07 slower -
Warsaw12 Apr 2025Individual Pro · Men1:06:3120/177Beat 89%
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Glasgow12 Mar 2025Doubles Open · Men55:5737/947Beat 96%
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Glasgow12 Mar 2025Individual Open · Men1:02:5441/1588Beat 97%
↑ 95 days after Stockholm 2024 3:23 worse than the field Why ↓Close ↑
1:49 slower on the clock in a race that was 1:34 faster for everyone: 3:23 lost to the field.
The fieldCompare these two →1:34 faster This athlete1:49 slower -
Katowice22 Feb 2025Doubles Pro · Men1:00:1311/74Beat 85%
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Stockholm7 Dec 2024Individual Open · Men1:01:05 PB13/447Beat 97%
↑ 665 days after Glasgow 2023 2:40 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:59 faster on the clock looks better than it was: the race was 5:39 faster for everyone, which leaves this 2:40 behind the field.
The fieldCompare these two →5:39 faster This athlete2:59 faster -
Paris9 Nov 2024Individual Open · MenDNF—
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Birmingham25 Oct 2024Doubles Open · Mixed56:52 PB1/894Beat 100%
↑ 334 days after London 2023, with Hannah Boyle 2:27 better than the field Why ↓Close ↑
2:27 better than the field: 2:40 faster on the clock, against 0:13 faster for everyone.
The fieldCompare these two →0:13 faster This pair2:40 faster -
Glasgow2 Mar 2024Doubles Open · Men1:08:06230/787Beat 71%
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Glasgow2 Mar 2024Relay · Men57:334/33Beat 88%
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Fort Lauderdale24 Feb 2024Doubles Open · Men54:48 PB1/98Beat 99%
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Fort Lauderdale24 Feb 2024Doubles Pro · Men59:151/9Beat 89%
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London26 Nov 2023Doubles Open · Mixed59:328/909Beat 99%
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Birmingham21 Oct 2023Doubles Open · Men59:1920/467Beat 96%
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Malaga15 Apr 2023Doubles Open · Mixed1:02:555/175Beat 97%
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Glasgow11 Feb 2023Relay · Mixed1:00:231/40Beat 98%
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Glasgow11 Feb 2023Individual Open · Men1:04:0426/974Beat 97%
↑ 119 days after Birmingham 2022 1:57 better than the field Why ↓Close ↑
1:57 better than the field: 7:37 faster on the clock, against 5:40 faster for everyone.
The fieldCompare these two →5:40 faster This athlete7:37 faster -
Berlin5 Nov 2022Doubles Open · Mixed1:05:116/81Beat 93%
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Birmingham15 Oct 2022Individual Open · Men1:11:4198/960Beat 90%
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World Championships ManchesterDate unknownDoubles Open · Mixed1:01:2548/223Beat 79%