Progress against the field
From Washington - North American Championships 2024 to Las Vegas 2025, Leo Armenta got 4:25 faster than the field.
Over the same races everyone got 1:49 slower, so 2:36 faster on the clock looks worse 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
10 races · 8 events
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Chicago14 Nov 2025Doubles Open · Men56:25 PB4/905Beat 100%
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Las Vegas1 Feb 2025Doubles Open · Mixed1:18:39138/386Beat 64%
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Las Vegas1 Feb 2025Individual Open · Men1:03:56 PB9/689Beat 99%
↑ 336 days after Washington - North American Championships 2024 4:25 better than the field Why ↓Close ↑
The race was 1:49 slower for everyone and the clock still says 2:36 faster: 4:25 gained on the field.
The fieldCompare these two →1:49 slower This athlete2:36 faster -
Washington - North American Championships2 Mar 2024Individual Open · Men1:06:3230/498Beat 94%
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Chicago11 Nov 2023Doubles Open · Mixed1:08:1417/123Beat 86%
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Chicago5 Nov 2022Doubles Open · Mixed1:07:57 PB4/47Beat 92%
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Chicago5 Nov 2022Relay · Mixed1:06:594/12Beat 67%
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Chicago26 Jun 2021Individual Open · Men1:17:008/97Beat 92%
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Chicago25 Jan 2020Individual Pro · Men1:47:02 PB73/83Beat 12%
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New YorkDate unknownIndividual Open · Men1:10:1610/372Beat 97%