Progress against the field
Chelsey Giardina has dropped 0:27 behind the field from Chicago 2023 to Chicago Navy Pier 2024.
Over the same races everyone got 1:57 quicker, so 1:30 faster on the clock looks better than it was.
329 days between Chicago 2023 and Toronto 2024 is the longest gap compared here, and the second race was 3:03 behind 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
9 races · 9 events
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Anaheim12 Dec 2025Individual Open · Women1:42:54692/1383Beat 50%
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Chicago14 Nov 2025Doubles Pro · Women1:21:15 PB91/229Beat 60%
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Las Vegas1 Feb 2025Doubles Open · Women1:30:48204/380Beat 46%
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Chicago Navy Pier16 Nov 2024Individual Open · Women1:29:48 PB240/599Beat 60%
↑ 42 days after Toronto 2024 2:36 better than the field Why ↓Close ↑
6:36 faster on the clock, and the race was 4:00 faster for everyone, so 2:36 of it was this athlete.
The fieldCompare these two →4:00 faster This athlete6:36 faster -
Toronto5 Oct 2024Individual Open · Women1:36:24224/439Beat 49%
↑ 329 days after Chicago 2023 3:03 worse than the field Why ↓Close ↑
5:06 slower on the clock in a race that was 2:03 slower for everyone: 3:03 lost to the field.
The fieldCompare these two →2:03 slower This athlete5:06 slower -
Washington - North American Championships2 Mar 2024Doubles Open · Women1:29:0382/133Beat 38%
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Chicago11 Nov 2023Individual Open · Women1:31:18151/299Beat 50%
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Washington D.C. Open North American ChampionshipsDate unknownDoubles Open · Women1:27:36 PB411/819Beat 50%
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New YorkDate unknownIndividual Open · Women1:40:13144/241Beat 40%