Progress against the field
Jack Sloan has dropped 2:24 behind the field from Rimini 2025 to Birmingham 2026.
The clock says 6:31 faster, but the races themselves got 8:55 quicker for everyone.
185 days between Cardiff 2026 and Birmingham 2026 is the longest gap compared here, and the second race was 7:32 behind 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 2026Individual Open · Men1:19:51159/359Beat 56%
↑ 185 days after Cardiff 2026 7:32 worse than the field Why ↓Close ↑
7:32 behind the field: 5:49 slower on the clock, against 1:43 faster for everyone.
The fieldCompare these two →1:43 faster This athlete5:49 slower -
Cardiff29 Apr 2026Individual Open · Men1:14:02 PB89/365Beat 76%
↑ 49 days after Glasgow 2026 1:31 better than the field Why ↓Close ↑
1:31 better than the field: 4:19 faster on the clock, against 2:48 faster for everyone.
The fieldCompare these two →2:48 faster This athlete4:19 faster -
London Olympia24 Mar 2026Doubles Open · Men1:03:59 PB164/813Beat 80%
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EMEA London Olympia24 Mar 2026Individual Open · MenDNF—
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Glasgow11 Mar 2026Individual Open · Men1:18:21519/1452Beat 64%
↑ 97 days after London Excel 2025 1:03 better than the field Why ↓Close ↑
The race was 0:20 slower for everyone and the clock still says 0:43 faster: 1:03 gained on the field.
The fieldCompare these two →0:20 slower This athlete0:43 faster -
London Excel4 Dec 2025Individual Open · Men1:19:041122/2779Beat 60%
↑ 7 days after Madrid 2025 10:06 better than the field Why ↓Close ↑
13:42 faster on the clock, and the race was 3:36 faster for everyone, so 10:06 of it was this athlete.
The fieldCompare these two →3:36 faster This athlete13:42 faster -
Madrid27 Nov 2025Individual Open · Men1:32:46907/1312Beat 31%
↑ 181 days after Rimini 2025 7:32 worse than the field Why ↓Close ↑
6:24 slower on the clock in a race that was 1:08 faster for everyone: 7:32 lost to the field.
The fieldCompare these two →1:08 faster This athlete6:24 slower -
Rimini30 May 2025Individual Open · Men1:26:22332/596Beat 44%
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Bilbao15 Feb 2025Individual Open · Men1:25:01246/416Beat 41%
↑ 70 days after Marseille 2024 7:08 better than the field Why ↓Close ↑
10:11 faster on the clock, and the race was 3:03 faster for everyone, so 7:08 of it was this athlete.
The fieldCompare these two →3:03 faster This athlete10:11 faster -
Marseille7 Dec 2024Individual Open · Men1:35:121185/1477Beat 20%