Progress against the field
Between New York 2024 and Chicago 2025, Brian Miller lost 0:53 to the field.
The clock says 2:31 faster, but the races themselves got 3:24 quicker for everyone.
The longest gap between two races compared here, 237 days between Toronto 2024 and New York 2025, cost 3:30 on the field.
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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Washington DC3 Sep 2026Doubles Open · Men1:22:22 PB384/817Beat 53%
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Chicago14 Nov 2025Individual Open · Men1:12:27 PB115/1621Beat 93%
↑ 168 days after New York 2025 2:18 better than the field Why ↓Close ↑
The race was 1:11 slower for everyone and the clock still says 1:07 faster: 2:18 gained on the field.
The fieldCompare these two →1:11 slower This athlete1:07 faster -
New York30 May 2025Individual Open · Men1:13:34225/1462Beat 85%
↑ 237 days after Toronto 2024 3:30 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:43 faster on the clock looks better than it was: the race was 4:13 faster for everyone, which leaves this 3:30 behind the field.
The fieldCompare these two →4:13 faster This athlete0:43 faster -
Toronto5 Oct 2024Individual Open · Men1:14:1768/627Beat 89%
↑ 126 days after New York 2024 0:19 better than the field Why ↓Close ↑
0:41 faster on the clock, and the race was 0:22 faster for everyone, so 0:19 of it was this athlete.
The fieldCompare these two →0:22 faster This athlete0:41 faster -
New York1 Jun 2024Individual Open · Men1:14:58136/895Beat 85%
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Washington D.C. Open North American ChampionshipsDate unknownIndividual Open · Men1:16:53344/1544Beat 78%