Progress against the field
From Chicago 2023 to Houston 2026, the field gained 8:38 on Isaac Brown.
Over the same races everyone got 4:25 quicker, so 4:13 slower on the clock looks better than it was.
495 days between Chicago Navy Pier 2024 and Houston 2026 is the longest gap compared here, and the second race was 7:47 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
7 races · 7 events
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Houston26 Mar 2026Individual Pro · Men1:24:15179/353Beat 49%
↑ 495 days after Chicago Navy Pier 2024 7:47 worse than the field Why ↓Close ↑
7:47 behind the field: 6:56 slower on the clock, against 0:51 faster for everyone.
The fieldCompare these two →0:51 faster This athlete6:56 slower -
London29 Nov 2024Doubles Open · Men2:06:07983/984Beat 0%
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Chicago Navy Pier16 Nov 2024Individual Pro · Men1:17:1998/199Beat 51%
↑ 266 days after Fort Lauderdale 2024 7:04 worse than the field Why ↓Close ↑
7:04 behind the field: 4:12 slower on the clock, against 2:52 faster for everyone.
The fieldCompare these two →2:52 faster This athlete4:12 slower -
Fort Lauderdale24 Feb 2024Individual Pro · Men1:13:07 PB28/106Beat 74%
↑ 105 days after Chicago 2023 6:13 better than the field Why ↓Close ↑
6:55 faster on the clock, and the race was 0:42 faster for everyone, so 6:13 of it was this athlete.
The fieldCompare these two →0:42 faster This athlete6:55 faster -
Chicago11 Nov 2023Individual Pro · Men1:20:0264/113Beat 43%
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Chicago - North American Open Championship11 Feb 2023Doubles Open · Men1:08:27 PB30/90Beat 67%
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Miami BeachDate unknownIndividual Pro · Men1:18:0793/208Beat 55%