Progress against the field
Between Boston 2025 and Boston 2026, Diana Cloutier pulled 0:26 ahead of the field.
Over the same races everyone got 5:53 quicker, so 6:19 faster on the clock looks better than it was.
The longest gap between two races compared here, 189 days between Boston 2025 and Miami 2026, still ended 1:46 ahead of 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
4 races · 4 events
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Boston8 Oct 2026Individual Open · Women1:16:04 PB15/452Beat 97%
↑ 133 days after New York 2026 8:45 better than the field Why ↓Close ↑
12:40 faster on the clock, and the race was 3:55 faster for everyone, so 8:45 of it was this athlete.
The fieldCompare these two →3:55 faster This athlete12:40 faster -
New York28 May 2026Individual Open · Women1:28:44241/1098Beat 78%
↑ 55 days after Miami 2026 10:05 worse than the field Why ↓Close ↑
10:33 slower on the clock in a race that was 0:28 slower for everyone: 10:05 lost to the field.
The fieldCompare these two →0:28 slower This athlete10:33 slower -
Miami3 Apr 2026Individual Open · Women1:18:11114/1320Beat 91%
↑ 189 days after Boston 2025 1:46 better than the field Why ↓Close ↑
1:46 better than the field: 4:12 faster on the clock, against 2:26 faster for everyone.
The fieldCompare these two →2:26 faster This athlete4:12 faster -
Boston26 Sep 2025Individual Open · Women1:22:23223/1290Beat 83%