Progress against the field
Between Washington DC 2026 and Boston 2026, Taylor Groff pulled 1:24 ahead of the field.
The clock says 0:25 slower, but the races themselves got 1:49 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.
Every race
5 races · 5 events
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Boston8 Oct 2026Individual Pro · Men1:22:47181/339Beat 47%
↑ 35 days after Washington DC 2026 1:24 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
0:25 slower on the clock, but the race was 1:49 slower for everyone, so this was 1:24 better than the field.
The fieldCompare these two →1:49 slower This athlete0:25 slower -
Washington DC3 Sep 2026Individual Pro · Men1:22:22 PB215/378Beat 43%
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Las Vegas20 Feb 2026Doubles Open · Mixed1:05:37 PB87/2139Beat 96%
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Boston26 Sep 2025Doubles Pro · Men1:06:24 PB68/224Beat 70%
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Washington D.C. Open North American ChampionshipsDate unknownDoubles Open · Men1:12:54 PB293/795Beat 63%