Progress against the field
Roberto Manjarrez has gained 7:57 on the field from Las Vegas 2025 to Boston 2026.
The races themselves barely changed, so 8:02 faster on the clock is the real picture.
The longest gap between two races compared here, 363 days between New York 2025 and New York 2026, cost 10:25 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. The summary above covers Individual Pro · Men, the one raced most; every comparison is in the list below.
Every race
8 races · 7 events
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Boston8 Oct 2026Relay · Mixed1:03:018/85Beat 91%
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Boston8 Oct 2026Individual Pro · Men1:25:56 PB204/339Beat 40%
↑ 133 days after New York 2026 17:56 better than the field Why ↓Close ↑
17:56 better than the field: 19:02 faster on the clock, against 1:06 faster for everyone.
The fieldCompare these two →1:06 faster This athlete19:02 faster -
New York28 May 2026Individual Pro · Men1:44:58215/273Beat 21%
↑ 363 days after New York 2025 10:25 worse than the field Why ↓Close ↑
15:03 slower on the clock in a race that was 4:38 slower for everyone: 10:25 lost to the field.
The fieldCompare these two →4:38 slower This athlete15:03 slower -
Boston26 Sep 2025Individual Open · Men1:23:15509/1463Beat 65%
↑ 482 days after New York 2024 12:29 worse than the field Why ↓Close ↑
12:29 behind the field: 8:47 slower on the clock, against 3:42 faster for everyone.
The fieldCompare these two →3:42 faster This athlete8:47 slower -
New York30 May 2025Individual Pro · Men1:29:55200/253Beat 21%
↑ 118 days after Las Vegas 2025 0:26 better than the field Why ↓Close ↑
4:03 faster on the clock, and the race was 3:37 faster for everyone, so 0:26 of it was this athlete.
The fieldCompare these two →3:37 faster This athlete4:03 faster -
Las Vegas1 Feb 2025Individual Pro · Men1:33:58174/213Beat 18%
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New York1 Jun 2024Individual Open · Men1:14:28 PB126/895Beat 86%
↑ 91 days after Washington - North American Championships 2024 3:38 better than the field Why ↓Close ↑
5:54 faster on the clock, and the race was 2:16 faster for everyone, so 3:38 of it was this athlete.
The fieldCompare these two →2:16 faster This athlete5:54 faster -
Washington - North American Championships2 Mar 2024Individual Open · Men1:20:22180/498Beat 64%