Progress against the field
Between Madrid 2025 and Birmingham 2026, Lewis Harper lost 3:54 to the field.
The clock says 0:53 faster, but the races themselves got 4:47 quicker for everyone.
The longest gap between two races compared here, 198 days between Warsaw 2026 and Birmingham 2026, cost 4:17 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 Pro · Men, the one raced most; every comparison is in the list below.
Every race
14 races · 11 events
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Birmingham31 Oct 2026Doubles Open · Men1:03:34 PB263/1035Beat 75%
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Birmingham31 Oct 2026Individual Pro · Men1:05:23119/693Beat 83%
↑ 198 days after Warsaw 2026 4:17 worse than the field Why ↓Close ↑
4:17 behind the field: 5:13 slower on the clock, against 0:56 slower for everyone.
The fieldCompare these two →0:56 slower This athlete5:13 slower -
Warsaw16 Apr 2026Individual Pro · Men1:00:10 PB52/556Beat 91%
↑ 36 days after Glasgow 2026 0:01 better than the field Why ↓Close ↑
Moved with the field: 2:21 faster on the clock, against 2:20 faster for everyone.
The fieldCompare these two →2:20 faster This athlete2:21 faster -
Glasgow11 Mar 2026Individual Pro · Men1:02:3120/206Beat 90%
↑ 97 days after London Excel 2025 0:22 better than the field Why ↓Close ↑
0:39 faster on the clock, and the race was 0:17 faster for everyone, so 0:22 of it was this athlete.
The fieldCompare these two →0:17 faster This athlete0:39 faster -
London Excel4 Dec 2025Individual Pro · Men1:03:1050/462Beat 89%
↑ 7 days after Madrid 2025 0:00 better than the field Why ↓Close ↑
3:06 faster on the clock, and the race was 3:06 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →3:06 faster This athlete3:06 faster -
Madrid27 Nov 2025Individual Pro · Men1:06:1625/196Beat 87%
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Birmingham22 Oct 2025Individual Open · Men59:15 PB6/1600Beat 100%
↑ 172 days after London 2025 2:46 better than the field Why ↓Close ↑
2:51 faster on the clock, and the race was 0:05 faster for everyone, so 2:46 of it was this athlete.
The fieldCompare these two →0:05 faster This athlete2:51 faster -
London3 May 2025Individual Open · Men1:02:0636/1917Beat 98%
↑ 190 days after Birmingham 2024 3:33 better than the field Why ↓Close ↑
9:04 faster on the clock, and the race was 5:31 faster for everyone, so 3:33 of it was this athlete.
The fieldCompare these two →5:31 faster This athlete9:04 faster -
Barcelona25 Apr 2025Doubles Open · Mixed1:23:04539/774Beat 30%
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Barcelona25 Apr 2025Doubles Open · Men1:07:38236/781Beat 70%
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Las Vegas1 Feb 2025Doubles Open · Men1:12:5258/197Beat 71%
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Birmingham25 Oct 2024Doubles Open · Men1:06:30218/875Beat 75%
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Birmingham25 Oct 2024Individual Open · Men1:11:10101/816Beat 88%
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Birmingham21 Oct 2023Doubles Open · Mixed1:14:57 PB88/352Beat 75%