Progress against the field
Jamie O Sullivan has gained 12:18 on the field from Manchester 2023 to Berlin 2024.
The clock says 29:43 faster, but the races themselves got 17:25 quicker for everyone.
273 days between Manchester 2023 and Dublin 2023 is the longest gap compared here, and the second race was 10:18 better than 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.
Every race
4 races · 4 events
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Dublin12 Nov 2025Doubles Open · Men1:11:25 PB89/230Beat 61%
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Berlin20 Apr 2024Individual Open · Men1:20:30 PB511/953Beat 46%
↑ 175 days after Dublin 2023 2:00 better than the field Why ↓Close ↑
2:00 better than the field: 16:54 faster on the clock, against 14:54 faster for everyone.
The fieldCompare these two →14:54 faster This athlete16:54 faster -
Dublin28 Oct 2023Individual Open · Men1:37:24472/777Beat 39%
↑ 273 days after Manchester 2023 10:18 better than the field Why ↓Close ↑
10:18 better than the field: 12:49 faster on the clock, against 2:31 faster for everyone.
The fieldCompare these two →2:31 faster This athlete12:49 faster -
Manchester28 Jan 2023Individual Open · Men1:50:13546/649Beat 16%