Progress against the field
Ashley Ahern has dropped 3:05 behind the field from New York 2025 to Boston 2025.
The clock says 0:44 slower, but the races themselves got 2:21 quicker 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
3 races · 3 events
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Miami3 Apr 2026Doubles Open · Mixed1:13:33 PB252/1477Beat 83%
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Boston26 Sep 2025Individual Open · Women1:18:14123/1290Beat 91%
↑ 119 days after New York 2025 3:05 worse than the field Why ↓Close ↑
3:05 behind the field: 0:44 slower on the clock, against 2:21 faster for everyone.
The fieldCompare these two →2:21 faster This athlete0:44 slower -
New York30 May 2025Individual Open · Women1:17:30 PB85/781Beat 89%