Progress against the field
Between Toronto 2025 and New York 2026, Justin Pack kept pace with the field.
Over the same races everyone got 11:24 quicker, so 11:27 faster on the clock looks better than it was.
The largest gain on the field came from Houston 2026 → New York 2026: 16:07 in 63 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
7 races · 7 events
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New York28 May 2026Individual Open · Men1:29:30595/1067Beat 44%
↑ 63 days after Houston 2026 16:07 better than the field Why ↓Close ↑
17:48 faster on the clock, and the race was 1:41 faster for everyone, so 16:07 of it was this athlete.
The fieldCompare these two →1:41 faster This athlete17:48 faster -
Houston26 Mar 2026Individual Open · Men1:47:18933/1243Beat 25%
↑ 125 days after Dallas 2025 24:24 worse than the field Why ↓Close ↑
24:24 behind the field: 21:04 slower on the clock, against 3:20 faster for everyone.
The fieldCompare these two →3:20 faster This athlete21:04 slower -
Dallas21 Nov 2025Individual Open · Men1:26:14 PB841/2078Beat 60%
↑ 49 days after Toronto 2025 8:20 better than the field Why ↓Close ↑
14:43 faster on the clock, and the race was 6:23 faster for everyone, so 8:20 of it was this athlete.
The fieldCompare these two →6:23 faster This athlete14:43 faster -
Toronto3 Oct 2025Individual Open · Men1:40:57766/1264Beat 39%
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Chicago5 Nov 2022Individual Open · Men1:32:54113/233Beat 52%
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Washington D.C. Open North American ChampionshipsDate unknownIndividual Open · Men1:41:061153/1544Beat 25%
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New YorkDate unknownIndividual Open · Men1:31:22147/372Beat 61%