Progress against the field
Between New York 2025 and New York 2026, Silvia Bonifacio pulled 7:40 ahead of the field.
The clock says 4:48 faster, but the races themselves got 2:52 slower 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
4 races · 3 events
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New York28 May 2026Doubles Open · Women1:37:37 PB397/722Beat 45%
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New York28 May 2026Individual Open · Women2:00:52 PB812/1098Beat 26%
↑ 363 days after New York 2025 7:40 better than the field Why ↓Close ↑
4:48 faster on the clock in a race that was 2:52 slower for everyone: 7:40 better than the field.
The fieldCompare these two →2:52 slower This athlete4:48 faster -
Boston26 Sep 2025Doubles Open · Women1:38:141110/1424Beat 22%
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New York30 May 2025Individual Open · Women2:05:40405/450Beat 10%