Progress against the field
Georgia Cook has dropped 9:47 behind the field from Boston 2025 to New York 2026.
The clock says 10:20 slower, but the races themselves got 0:33 slower for everyone.
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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
5 races · 4 events
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Boston8 Oct 2026Doubles Open · Mixed1:10:17 PB141/1096Beat 87%
↑ 328 days after Chicago 2025, with Dylan Katz 1:06 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:59 faster on the clock, yet the race was 4:05 faster for everyone, so 1:06 was lost on the field.
The fieldCompare these two →4:05 faster This pair2:59 faster -
Boston8 Oct 2026Relay · Women1:13:479/78Beat 89%
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New York28 May 2026Individual Open · Women1:29:5589/516Beat 83%
↑ 244 days after Boston 2025 9:47 worse than the field Why ↓Close ↑
9:47 behind the field: 10:20 slower on the clock, against 0:33 slower for everyone.
The fieldCompare these two →0:33 slower This athlete10:20 slower -
Chicago14 Nov 2025Doubles Open · Mixed1:13:16177/1179Beat 85%
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Boston26 Sep 2025Individual Open · Women1:19:35 PB150/1290Beat 88%