Progress against the field
Coakley Rathbun has gained 1:10 on the field from Las Vegas 2026 to Boston 2026.
Over the same races everyone got 7:20 quicker, so 8:30 faster on the clock looks better than it was.
The largest gain on the field came from Las Vegas 2026 → Houston 2026: 3:07 in 34 days.
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
6 races · 6 events
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Boston8 Oct 2026Individual Open · Men1:17:55 PB57/418Beat 86%
↑ 19 days after Salt Lake City 2026 4:48 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:17 faster on the clock looks better than it was: the race was 5:05 faster for everyone, which leaves this 4:48 behind the field.
The fieldCompare these two →5:05 faster This athlete0:17 faster -
Salt Lake City19 Sep 2026Individual Open · Men1:18:12135/973Beat 86%
↑ 177 days after Houston 2026 2:51 better than the field Why ↓Close ↑
2:31 faster on the clock in a race that was 0:20 slower for everyone: 2:51 better than the field.
The fieldCompare these two →0:20 slower This athlete2:31 faster -
Houston26 Mar 2026Individual Open · Men1:20:43273/1243Beat 78%
↑ 34 days after Las Vegas 2026 3:07 better than the field Why ↓Close ↑
5:42 faster on the clock, and the race was 2:35 faster for everyone, so 3:07 of it was this athlete.
The fieldCompare these two →2:35 faster This athlete5:42 faster -
Las Vegas20 Feb 2026Individual Open · Men1:26:25636/1739Beat 63%
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Phoenix29 Jan 2026Doubles Open · Men1:17:04 PB177/372Beat 52%
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Boston26 Sep 2025Doubles Open · Mixed1:33:16 PB973/1259Beat 23%