Progress against the field
From Chicago 2021 to Chicago 2025, the field gained 3:08 on Joshua Radin.
Over the same races everyone got 15:43 quicker, so 12:35 faster on the clock looks better than it was.
Ahead of the field in 3 of 4 comparisons.
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
5 races · 5 events
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Chicago14 Nov 2025Individual Open · Men1:10:03 PB71/1621Beat 96%
↑ 363 days after Chicago Navy Pier 2024 3:17 better than the field Why ↓Close ↑
3:43 faster on the clock, and the race was 0:26 faster for everyone, so 3:17 of it was this athlete.
The fieldCompare these two →0:26 faster This athlete3:43 faster -
Chicago Navy Pier16 Nov 2024Individual Open · Men1:13:46116/814Beat 86%
↑ 371 days after Chicago 2023 1:56 better than the field Why ↓Close ↑
1:56 better than the field: 4:33 faster on the clock, against 2:37 faster for everyone.
The fieldCompare these two →2:37 faster This athlete4:33 faster -
Chicago11 Nov 2023Individual Open · Men1:18:19112/469Beat 76%
↑ 371 days after Chicago 2022 8:55 worse than the field Why ↓Close ↑
8:55 behind the field: 2:33 slower on the clock, against 6:22 faster for everyone.
The fieldCompare these two →6:22 faster This athlete2:33 slower -
Chicago5 Nov 2022Individual Open · Men1:15:4626/233Beat 89%
↑ 497 days after Chicago 2021 0:34 better than the field Why ↓Close ↑
0:34 better than the field: 6:52 faster on the clock, against 6:18 faster for everyone.
The fieldCompare these two →6:18 faster This athlete6:52 faster -
Chicago26 Jun 2021Individual Open · Men1:22:3819/97Beat 80%