Progress against the field
Jessica Johnson has dropped 2:45 behind the field from Chicago Navy Pier 2024 to Chicago 2025.
Over the same races everyone got 5:05 quicker, so 2:20 faster on the clock looks better than it was.
The longest gap between two races compared here, 195 days between Chicago Navy Pier 2024 and New York 2025, still ended 3:49 ahead of 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
6 races · 6 events
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Boston8 Oct 2026Doubles Open · Women1:44:54540/691Beat 22%
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Washington DC3 Sep 2026Doubles Open · Women1:40:14 PB280/395Beat 29%
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Miami3 Apr 2026Doubles Open · Women2:09:33945/987Beat 4%
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Chicago14 Nov 2025Individual Open · Women1:38:50700/1127Beat 38%
↑ 168 days after New York 2025 6:34 worse than the field Why ↓Close ↑
3:15 slower on the clock in a race that was 3:19 faster for everyone: 6:34 lost to the field.
The fieldCompare these two →3:19 faster This athlete3:15 slower -
New York30 May 2025Individual Open · Women1:35:35 PB423/781Beat 46%
↑ 195 days after Chicago Navy Pier 2024 3:49 better than the field Why ↓Close ↑
5:35 faster on the clock, and the race was 1:46 faster for everyone, so 3:49 of it was this athlete.
The fieldCompare these two →1:46 faster This athlete5:35 faster -
Chicago Navy Pier16 Nov 2024Individual Open · Women1:41:10406/599Beat 32%