Progress against the field
Between Dallas 2025 and New York 2026, Andrea Duncan pulled 2:34 ahead of the field.
The races barely moved for everyone else, so 2:46 faster on the clock is close to the whole story.
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 Pro · Women, the one raced most; every comparison is in the list below.
Every race
12 races · 10 events
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New York28 May 2026Individual Pro · Women1:13:36 PB27/312Beat 91%
↑ 188 days after Dallas 2025 2:34 better than the field Why ↓Close ↑
2:34 better than the field: 2:46 faster on the clock, against 0:12 faster for everyone.
The fieldCompare these two →0:12 faster This athlete2:46 faster -
Dallas21 Nov 2025Doubles Open · Women1:02:303/1529Beat 100%
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Dallas21 Nov 2025Individual Pro · Women1:16:2260/221Beat 73%
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Toronto3 Oct 2025Doubles Pro · Women1:05:36 PB3/98Beat 97%
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New York30 May 2025Doubles Open · Mixed1:00:022/143Beat 99%
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Chicago Navy Pier16 Nov 2024Individual Pro · Women1:17:4427/84Beat 68%
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Gainful Anaheim19 May 2024Relay · Mixed1:03:012/33Beat 94%
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Washington - North American Championships2 Mar 2024Doubles Open · Women59:04 PB2/133Beat 99%
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Fort Lauderdale24 Feb 2024Individual Open · Women1:06:04 PB1/198Beat 100%
↑ 105 days after Chicago 2023 3:19 better than the field Why ↓Close ↑
3:19 better than the field: 4:22 faster on the clock, against 1:03 faster for everyone.
The fieldCompare these two →1:03 faster This athlete4:22 faster -
Chicago11 Nov 2023Individual Open · Women1:10:266/299Beat 98%
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Chicago11 Nov 2023Relay · Women1:09:571/17Beat 94%
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Miami BeachDate unknownDoubles Open · Mixed57:07 PB2/412Beat 100%