Progress against the field
Tatiana Kotova has dropped 1:28 behind the field from Chicago 2023 to Toronto 2025.
Over the same races everyone got 0:53 quicker, so 0:35 slower on the clock looks better than it was.
363 days between Toronto 2024 and Toronto 2025 is the longest gap compared here, and the second race was 9:47 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
6 races · 6 events
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Toronto1 Oct 2026Individual Pro · Women1:37:53145/231Beat 37%
↑ 140 days after Ottawa 2026 1:52 worse than the field Why ↓Close ↑
1:52 behind the field: 0:27 slower on the clock, against 1:25 faster for everyone.
The fieldCompare these two →1:25 faster This athlete0:27 slower -
Ottawa14 May 2026Individual Pro · Women1:37:26 PB44/55Beat 20%
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Toronto3 Oct 2025Individual Open · Women1:27:26123/581Beat 79%
↑ 363 days after Toronto 2024 9:47 worse than the field Why ↓Close ↑
6:51 slower on the clock in a race that was 2:56 faster for everyone: 9:47 lost to the field.
The fieldCompare these two →2:56 faster This athlete6:51 slower -
Toronto5 Oct 2024Individual Open · Women1:20:35 PB61/439Beat 86%
↑ 329 days after Chicago 2023 8:19 better than the field Why ↓Close ↑
The race was 2:03 slower for everyone and the clock still says 6:16 faster: 8:19 gained on the field.
The fieldCompare these two →2:03 slower This athlete6:16 faster -
Chicago11 Nov 2023Individual Open · Women1:26:51109/299Beat 64%
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Washington D.C. Open North American ChampionshipsDate unknownIndividual Open · Women1:22:25212/893Beat 76%