Progress against the field
From Manchester 2024 to Cardiff 2026, Jordan Rennie got 21:51 faster than the field.
The clock says 27:15 faster, but the races themselves got 5:24 quicker for everyone.
The longest gap between two races compared here, 348 days between Berlin 2025 and Cardiff 2026, still ended 11:31 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
10 races · 10 events
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Birmingham31 Oct 2026Doubles Open · Men1:08:20 PB122/312Beat 61%
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Cardiff29 Apr 2026Individual Open · Men1:21:21 PB230/528Beat 56%
↑ 348 days after Berlin 2025 11:31 better than the field Why ↓Close ↑
11:31 better than the field: 13:03 faster on the clock, against 1:32 faster for everyone.
The fieldCompare these two →1:32 faster This athlete13:03 faster -
Malaga16 Apr 2026Doubles Open · Mixed1:09:54 PB103/546Beat 81%
↑ 133 days after London Excel 2025, with Ashley Stewart 1:01 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:18 faster on the clock, yet the race was 1:19 faster for everyone, so 1:01 was lost on the field.
The fieldCompare these two →1:19 faster This pair0:18 faster -
Manchester21 Jan 2026Individual Open · MenDNF—
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London Excel4 Dec 2025Doubles Open · Mixed1:10:12281/1474Beat 81%
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Berlin16 May 2025Individual Open · Men1:34:24652/748Beat 13%
↑ 83 days after Vienna 2025 10:41 worse than the field Why ↓Close ↑
9:39 slower on the clock in a race that was 1:02 faster for everyone: 10:41 lost to the field.
The fieldCompare these two →1:02 faster This athlete9:39 slower -
Glasgow12 Mar 2025Relay · Mixed1:02:2112/46Beat 74%
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Vienna22 Feb 2025Individual Open · Men1:24:45901/1356Beat 34%
↑ 105 days after Manchester 2024 21:01 better than the field Why ↓Close ↑
23:51 faster on the clock, and the race was 2:50 faster for everyone, so 21:01 of it was this athlete.
The fieldCompare these two →2:50 faster This athlete23:51 faster -
Dublin15 Nov 2024Doubles Open · Men1:23:48562/638Beat 12%
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Manchester9 Nov 2024Individual Open · Men1:48:361113/1206Beat 8%