Progress against the field
Between Rome 2025 and Cardiff 2026, Shaun Callaghan pulled 0:54 ahead of the field.
The clock says 9:42 faster, but the races themselves got 8:48 quicker for everyone.
The largest gain on the field came from London Olympia 2026 → Cardiff 2026: 9:16 in 36 days.
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.
Every race
8 races · 8 events
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Cardiff29 Apr 2026Individual Open · Men1:36:08353/456Beat 23%
↑ 36 days after London Olympia 2026 9:16 better than the field Why ↓Close ↑
9:16 better than the field: 10:32 faster on the clock, against 1:16 faster for everyone.
The fieldCompare these two →1:16 faster This athlete10:32 faster -
London Olympia24 Mar 2026Individual Open · Men1:46:40561/642Beat 13%
↑ 13 days after Glasgow 2026 1:42 better than the field Why ↓Close ↑
3:56 faster on the clock, and the race was 2:14 faster for everyone, so 1:42 of it was this athlete.
The fieldCompare these two →2:14 faster This athlete3:56 faster -
Glasgow11 Mar 2026Individual Open · Men1:50:36528/595Beat 11%
↑ 49 days after Manchester 2026 4:22 better than the field Why ↓Close ↑
4:22 better than the field: 6:47 faster on the clock, against 2:25 faster for everyone.
The fieldCompare these two →2:25 faster This athlete6:47 faster -
Manchester21 Jan 2026Individual Open · Men1:57:231382/1463Beat 6%
↑ 48 days after London Excel 2025 15:59 worse than the field Why ↓Close ↑
15:59 behind the field: 17:06 slower on the clock, against 1:07 slower for everyone.
The fieldCompare these two →1:07 slower This athlete17:06 slower -
London Excel4 Dec 2025Individual Open · Men1:40:172297/2771Beat 17%
↑ 22 days after Dublin 2025 7:31 worse than the field Why ↓Close ↑
7:31 behind the field: 7:02 slower on the clock, against 0:29 faster for everyone.
The fieldCompare these two →0:29 faster This athlete7:02 slower -
Dublin12 Nov 2025Individual Open · Men1:33:15 PB357/468Beat 24%
↑ 21 days after Birmingham 2025 0:53 better than the field Why ↓Close ↑
0:53 better than the field: 3:42 faster on the clock, against 2:49 faster for everyone.
The fieldCompare these two →2:49 faster This athlete3:42 faster -
Birmingham22 Oct 2025Individual Open · Men1:36:57390/523Beat 25%
↑ 26 days after Rome 2025 8:11 better than the field Why ↓Close ↑
8:11 better than the field: 8:53 faster on the clock, against 0:42 faster for everyone.
The fieldCompare these two →0:42 faster This athlete8:53 faster -
Rome26 Sep 2025Individual Open · Men1:45:501231/1367Beat 10%