Progress against the field
From Washington - North American Championships 2024 to New York 2026, Thomas Cosella got 8:43 faster than the field.
The races themselves barely changed, so 9:01 faster on the clock is the real picture.
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
3 races · 3 events
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New York28 May 2026Individual Open · Men1:52:32 PB314/392Beat 20%
↑ 817 days after Washington - North American Championships 2024 8:43 better than the field Why ↓Close ↑
9:01 faster on the clock, and the race was 0:18 faster for everyone, so 8:43 of it was this athlete.
The fieldCompare these two →0:18 faster This athlete9:01 faster -
Washington - North American Championships2 Mar 2024Individual Open · Men2:01:33470/498Beat 6%
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Washington D.C. Open North American ChampionshipsDate unknownIndividual Open · Men2:08:021478/1544Beat 4%