Progress against the field
Between Glasgow 2025 and Dublin 2025, Sean Dillon pulled 52:02 ahead of the field.
The clock says 55:13 faster, but the races themselves got 3:11 quicker for everyone.
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
4 races · 4 events
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Birmingham31 Oct 2026Individual Open · MenDNF—
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Dublin12 Nov 2025Individual Open · Men1:26:58 PB576/898Beat 36%
↑ 245 days after Glasgow 2025 52:02 better than the field Why ↓Close ↑
55:13 faster on the clock, and the race was 3:11 faster for everyone, so 52:02 of it was this athlete.
The fieldCompare these two →3:11 faster This athlete55:13 faster -
Cardiff30 May 2025Individual Open · MenDNF—
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Glasgow12 Mar 2025Individual Open · Men2:22:111438/1445Beat 1%