Progress against the field
Between Boston 2025 and Boston 2026, Nicole Shirley and Hannah Pearl lost 5:02 to the field.
The clock says 1:07 slower, but the races themselves got 3:55 quicker for everyone.
The longest gap between two races compared here, 244 days between Boston 2025 and New York 2026, cost 2:56 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 Doubles Open · Women, with Hannah Pearl, the one raced most; every comparison is in the list below.
Every race
6 races · 4 events
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Boston8 Oct 2026Doubles Open · Women1:09:2316/742Beat 98%
↑ 133 days after New York 2026, with Hannah Pearl 2:06 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:17 faster on the clock, yet the race was 4:23 faster for everyone, so 2:06 was lost on the field.
The fieldCompare these two →4:23 faster This pair2:17 faster -
New York28 May 2026Doubles Open · Women1:11:4026/1048Beat 98%
↑ 244 days after Boston 2025, with Hannah Pearl 2:56 worse than the field Why ↓Close ↑
3:24 slower on the clock in a race that was 0:28 slower for everyone: 2:56 lost to the field.
The fieldCompare these two →0:28 slower This pair3:24 slower -
New York28 May 2026Individual Pro · Women1:35:18 PB89/182Beat 51%
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Boston26 Sep 2025Doubles Open · Women1:08:16 PB21/1424Beat 99%
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Boston26 Sep 2025Individual Open · Women1:14:20 PB52/1290Beat 96%
↑ 119 days after New York 2025 1:47 better than the field Why ↓Close ↑
1:47 better than the field: 4:08 faster on the clock, against 2:21 faster for everyone.
The fieldCompare these two →2:21 faster This athlete4:08 faster -
New York30 May 2025Individual Open · Women1:18:2898/781Beat 88%