Progress against the field
Between Washington DC 2026 and Boston 2026, Marshall Hartman and Nicole Hartman pulled 1:05 ahead of the field.
The races barely moved for everyone else, so 1:17 faster on the clock is close to the whole story.
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
-
Boston8 Oct 2026Doubles Open · Mixed1:13:09 PB61/263Beat 77%
↑ 35 days after Washington DC 2026, with Nicole Hartman 1:05 better than the field Why ↓Close ↑
1:17 faster on the clock, and the race was 0:12 faster for everyone, so 1:05 of it was this pair.
The fieldCompare these two →0:12 faster This pair1:17 faster -
Washington DC3 Sep 2026Doubles Open · Mixed1:14:26212/1230Beat 83%
-
Houston26 Mar 2026Individual Open · Men1:36:13 PB707/1243Beat 43%