Progress against the field
Brittany Sullivan has gained 6:44 on the field from Atlanta 2025 to New York 2026.
Over the same races everyone got 1:05 slower, so 5:39 faster on the clock looks worse than it was.
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
2 races · 2 events
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New York28 May 2026Individual Open · Women1:37:59 PB173/516Beat 67%
↑ 209 days after Atlanta 2025 6:44 better than the field Why ↓Close ↑
5:39 faster on the clock in a race that was 1:05 slower for everyone: 6:44 better than the field.
The fieldCompare these two →1:05 slower This athlete5:39 faster -
Atlanta31 Oct 2025Individual Open · Women1:43:38388/660Beat 41%