Progress against the field
Between Chicago 2023 and Chicago Navy Pier 2024, James Beaubien and Alex Szewczyk lost 0:32 to the field.
Over the same races everyone got 3:05 quicker, so 2:33 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
4 races · 4 events
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Chicago14 Nov 2025Doubles Open · Men1:24:09635/905Beat 30%
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Chicago Navy Pier16 Nov 2024Doubles Open · Men1:20:08 PB172/270Beat 36%
↑ 371 days after Chicago 2023, with Alex Szewczyk 0:32 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:33 faster on the clock looks better than it was: the race was 3:05 faster for everyone, which leaves this 0:32 behind the field.
The fieldCompare these two →3:05 faster This pair2:33 faster -
Chicago11 Nov 2023Doubles Open · Men1:22:41104/144Beat 28%
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Chicago5 Nov 2022Doubles Open · Men1:25:4651/72Beat 29%