Progress against the field
Jackson Miller has dropped 8:53 behind the field from Chicago 2021 to Chicago - North American Open Championship 2023.
Over the same races everyone got 10:49 quicker, so 1:56 faster on the clock looks better than it was.
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 · 4 events
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Tampa22 Oct 2026Doubles Open · Men1:29:50479/616Beat 22%
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Tampa22 Oct 2026Doubles Open · Mixed1:55:47 PB271/291Beat 7%
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Chicago14 Nov 2025Doubles Open · Men1:16:19 PB423/905Beat 53%
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Chicago - North American Open Championship11 Feb 2023Individual Open · Men1:39:15 PB241/354Beat 32%
↑ 595 days after Chicago 2021 8:53 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:56 faster on the clock looks better than it was: the race was 10:49 faster for everyone, which leaves this 8:53 behind the field.
The fieldCompare these two →10:49 faster This athlete1:56 faster -
Chicago26 Jun 2021Individual Open · Men1:41:1161/97Beat 37%