Progress against the field
Between New York 2025 and New York 2026, Carla Guillamon pulled 2:03 ahead of the field.
The clock says 2:37 slower, but the races themselves got 4:40 slower for everyone.
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
8 races · 8 events
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Washington DC3 Sep 2026Doubles Pro · Women1:18:3292/223Beat 59%
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New York28 May 2026Individual Pro · Women1:31:15120/312Beat 62%
↑ 363 days after New York 2025 2:03 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
2:37 slower on the clock, but the race was 4:40 slower for everyone, so this was 2:03 better than the field.
The fieldCompare these two →4:40 slower This athlete2:37 slower -
Chicago14 Nov 2025Doubles Pro · Women1:16:37 PB57/229Beat 75%
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New York30 May 2025Individual Pro · Women1:28:38 PB32/77Beat 58%
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New York1 Jun 2024Individual Open · Women1:29:20168/592Beat 72%
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Washington - North American Championships2 Mar 2024Doubles Open · Women1:38:20 PB107/133Beat 20%
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Miami BeachDate unknownIndividual Open · Women1:27:21 PB255/684Beat 63%
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Washington D.C. Open North American ChampionshipsDate unknownIndividual Open · Women1:28:54370/893Beat 59%