Progress against the field
From Washington DC 2026 to Boston 2026, Derrick Delilly and Ryan Webb have moved with the field: what changed on the clock changed for everyone.
The races themselves barely changed, so 0:16 faster on the clock is the real picture.
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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Boston8 Oct 2026Doubles Pro · Men1:25:54 PB224/255Beat 12%
↑ 35 days after Washington DC 2026, with Ryan Webb 0:00 better than the field Why ↓Close ↑
Moved with the field: 0:16 faster on the clock, against 0:16 faster for everyone.
The fieldCompare these two →0:16 faster This pair0:16 faster -
Washington DC3 Sep 2026Doubles Pro · Men1:26:10216/274Beat 21%