Progress against the field
From Phoenix 2026 to Boston 2026, the field gained 34:36 on Ashley Armstrong.
The clock says 31:22 slower, but the races themselves got 3:14 quicker for everyone.
The longest gap between two races compared here, 230 days between Las Vegas 2026 and Boston 2026, cost 15:20 on 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
5 races · 4 events
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Boston8 Oct 2026Doubles Open · Mixed1:11:0033/373Beat 91%
↑ 35 days after Washington DC 2026, with Zachary Stuart 1:09 worse than the field Why ↓Close ↑
0:57 slower on the clock in a race that was 0:12 faster for everyone: 1:09 lost to the field.
The fieldCompare these two →0:12 faster This pair0:57 slower -
Boston8 Oct 2026Individual Open · Women2:07:18398/452Beat 12%
↑ 230 days after Las Vegas 2026 15:20 worse than the field Why ↓Close ↑
15:20 behind the field: 12:48 slower on the clock, against 2:32 faster for everyone.
The fieldCompare these two →2:32 faster This athlete12:48 slower -
Washington DC3 Sep 2026Doubles Open · Mixed1:10:03 PB38/594Beat 94%
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Las Vegas20 Feb 2026Individual Open · Women1:54:301363/1796Beat 24%
↑ 22 days after Phoenix 2026 19:16 worse than the field Why ↓Close ↑
18:34 slower on the clock in a race that was 0:42 faster for everyone: 19:16 lost to the field.
The fieldCompare these two →0:42 faster This athlete18:34 slower -
Phoenix29 Jan 2026Individual Open · Women1:35:56 PB315/631Beat 50%