Progress against the field
From Washington - North American Championships 2024 to Boston 2026, the field gained 1:45 on John Dietrick.
The clock says 3:53 faster, but the races themselves got 5:38 quicker for everyone.
859 days between New York 2024 and Boston 2026 is the longest gap compared here, and the second race was 17:52 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.
Every race
4 races · 4 events
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Boston8 Oct 2026Individual Open · Men2:01:24359/418Beat 14%
↑ 859 days after New York 2024 17:52 worse than the field Why ↓Close ↑
17:52 behind the field: 14:30 slower on the clock, against 3:22 faster for everyone.
The fieldCompare these two →3:22 faster This athlete14:30 slower -
New York1 Jun 2024Individual Open · Men1:46:54 PB722/895Beat 19%
↑ 91 days after Washington - North American Championships 2024 16:07 better than the field Why ↓Close ↑
18:23 faster on the clock, and the race was 2:16 faster for everyone, so 16:07 of it was this athlete.
The fieldCompare these two →2:16 faster This athlete18:23 faster -
Washington - North American Championships2 Mar 2024Individual Open · Men2:05:17477/498Beat 4%
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Washington D.C. Open North American ChampionshipsDate unknownDoubles Open · Mixed1:26:05 PB439/761Beat 42%