Progress against the field
Antonio D Parra has dropped 6:32 behind the field from New York 2026 to Boston 2026.
The clock says 1:46 slower, but the races themselves got 4:46 quicker for everyone.
The largest gain on the field came from Washington DC 2026 → Boston 2026: 25:26 in 35 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
3 races · 3 events
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Boston8 Oct 2026Individual Open · Men1:23:04344/1233Beat 72%
↑ 35 days after Washington DC 2026 25:26 better than the field Why ↓Close ↑
26:37 faster on the clock, and the race was 1:11 faster for everyone, so 25:26 of it was this athlete.
The fieldCompare these two →1:11 faster This athlete26:37 faster -
Washington DC3 Sep 2026Individual Open · Men1:49:411126/1462Beat 23%
↑ 98 days after New York 2026 31:58 worse than the field Why ↓Close ↑
31:58 behind the field: 28:23 slower on the clock, against 3:35 faster for everyone.
The fieldCompare these two →3:35 faster This athlete28:23 slower -
New York28 May 2026Individual Open · Men1:21:18 PB83/427Beat 81%