Progress against the field
From Chicago Navy Pier 2024 to Chicago 2025, Chris Rogers and Nana Rogers have moved with the field: what changed on the clock changed for everyone.
The races themselves barely changed, so 0:23 slower on the clock is the real picture.
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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Boston8 Oct 2026Doubles Open · Mixed1:11:11 PB157/1096Beat 86%
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Cancun13 Mar 2026Doubles Open · Mixed1:26:37223/617Beat 64%
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Chicago14 Nov 2025Doubles Open · Mixed1:37:24959/1179Beat 19%
↑ 363 days after Chicago Navy Pier 2024, with Nana Rogers 0:13 worse than the field Why ↓Close ↑
0:13 behind the field: 0:23 slower on the clock, against 0:10 slower for everyone.
The fieldCompare these two →0:10 slower This pair0:23 slower -
Atlanta31 Oct 2025Individual Open · Men1:29:47 PB369/788Beat 53%
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Chicago Navy Pier16 Nov 2024Doubles Open · Mixed1:37:01318/390Beat 19%