Progress against the field
From Chicago 2022 to Chicago 2023, Alfred Keith got 2:09 faster than the field.
The clock says 9:44 faster, but the races themselves got 7:35 quicker for everyone.
273 days between Chicago - North American Open Championship 2023 and Chicago 2023 is the longest gap compared here, and the second race was 7:34 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
3 races · 3 events
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Chicago11 Nov 2023Individual Open · Men1:52:36418/469Beat 11%
↑ 273 days after Chicago - North American Open Championship 2023 7:34 worse than the field Why ↓Close ↑
4:16 slower on the clock in a race that was 3:18 faster for everyone: 7:34 lost to the field.
The fieldCompare these two →3:18 faster This athlete4:16 slower -
Chicago - North American Open Championship11 Feb 2023Individual Open · Men1:48:20 PB288/354Beat 19%
↑ 98 days after Chicago 2022 9:43 better than the field Why ↓Close ↑
14:00 faster on the clock, and the race was 4:17 faster for everyone, so 9:43 of it was this athlete.
The fieldCompare these two →4:17 faster This athlete14:00 faster -
Chicago5 Nov 2022Individual Open · Men2:02:20206/233Beat 12%