Progress against the field
From Washington DC 2026 to Boston 2026, Kathryn Greenhut got 2:58 faster than the field.
The clock says 1:48 faster, but the races themselves got 1:10 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. The summary above covers Individual Pro · Women, the one raced most; every comparison is in the list below.
Every race
5 races · 4 events
-
Boston8 Oct 2026Individual Pro · Women1:41:55 PB183/224Beat 18%
↑ 35 days after Washington DC 2026 2:58 better than the field Why ↓Close ↑
1:48 faster on the clock in a race that was 1:10 slower for everyone: 2:58 better than the field.
The fieldCompare these two →1:10 slower This athlete1:48 faster -
Washington DC3 Sep 2026Individual Pro · Women1:43:43227/289Beat 22%
-
New York28 May 2026Doubles Open · Women1:28:34 PB346/1048Beat 67%
-
New York28 May 2026Individual Open · Women1:37:54 PB154/367Beat 58%
↑ 363 days after New York 2025 10:16 better than the field Why ↓Close ↑
7:24 faster on the clock in a race that was 2:52 slower for everyone: 10:16 better than the field.
The fieldCompare these two →2:52 slower This athlete7:24 faster -
New York30 May 2025Individual Open · Women1:45:18559/781Beat 28%