Progress against the field
Between Manchester 2024 and Copenhagen 2025, James Harrison lost 20:42 to the field.
Over the same races everyone got 4:33 quicker, so 16:09 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
14 races · 13 events
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London Olympia24 Mar 2026Doubles Open · Men59:46 PB51/813Beat 94%
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London3 May 2025Doubles Open · Mixed1:38:02902/956Beat 6%
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Copenhagen14 Mar 2025Individual Open · Men1:29:16893/1323Beat 33%
↑ 125 days after Manchester 2024 20:42 worse than the field Why ↓Close ↑
20:42 behind the field: 16:09 slower on the clock, against 4:33 faster for everyone.
The fieldCompare these two →4:33 faster This athlete16:09 slower -
Brisbane1 Mar 2025Doubles Open · Men1:01:2864/731Beat 91%
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London29 Nov 2024Doubles Open · Mixed1:06:34 PB64/795Beat 92%
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London29 Nov 2024Doubles Open · Men1:30:54426/444Beat 4%
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Manchester9 Nov 2024Individual Open · Men1:13:07 PB305/1206Beat 75%
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Madrid26 Oct 2024Individual Open · Men1:27:21550/1066Beat 48%
↑ 238 days after Glasgow 2024 5:51 worse than the field Why ↓Close ↑
5:51 behind the field: 3:38 slower on the clock, against 2:13 faster for everyone.
The fieldCompare these two →2:13 faster This athlete3:38 slower -
Glasgow2 Mar 2024Individual Open · Men1:23:43751/1784Beat 58%
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London26 Nov 2023Doubles Open · Men1:13:27531/1003Beat 47%
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Barcelona18 Nov 2023Individual Open · Men1:14:00152/594Beat 74%
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Birmingham21 Oct 2023Relay · Men1:01:4616/33Beat 52%
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London19 Nov 2022Doubles Open · Men1:12:23167/343Beat 51%
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Birmingham15 Oct 2022Doubles Open · Mixed1:21:08137/257Beat 47%