Progress against the field
From Washington DC 2026 to Boston 2026, the field gained 4:03 on Riley Phelps.
Over the same races everyone got 1:11 quicker, so 2:52 slower on the clock looks better than it was.
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
4 races · 4 events
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Boston8 Oct 2026Individual Open · Men1:16:1143/418Beat 90%
↑ 35 days after Washington DC 2026 4:03 worse than the field Why ↓Close ↑
4:03 behind the field: 2:52 slower on the clock, against 1:11 faster for everyone.
The fieldCompare these two →1:11 faster This athlete2:52 slower -
Washington DC3 Sep 2026Individual Open · Men1:13:19 PB44/440Beat 90%
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Las Vegas1 Feb 2025Individual Pro · Men1:26:2291/168Beat 46%
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Fort Lauderdale24 Feb 2024Individual Pro · Men1:19:23 PB55/106Beat 48%