Progress against the field
Between Ottawa 2026 and Boston 2026, John Wloch lost 0:19 to the field.
Over the same races everyone got 3:20 quicker, so 3:01 faster 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
21 races · 21 events
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Boston8 Oct 2026Individual Open · Men1:10:30 PB79/1233Beat 94%
↑ 147 days after Ottawa 2026 0:19 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:01 faster on the clock, yet the race was 3:20 faster for everyone, so 0:19 was lost on the field.
The fieldCompare these two →3:20 faster This athlete3:01 faster -
Washington DC3 Sep 2026Doubles Pro · Men1:02:37 PB59/274Beat 79%
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New York28 May 2026Individual Pro · Men1:21:2093/273Beat 66%
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Ottawa14 May 2026Individual Open · Men1:13:3130/356Beat 92%
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Vancouver20 Dec 2025Individual Pro · Men1:21:25101/190Beat 47%
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Dallas21 Nov 2025Individual Pro · Men1:21:06149/320Beat 53%
↑ 49 days after Toronto 2025 0:14 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:50 faster on the clock looks better than it was: the race was 2:04 faster for everyone, which leaves this 0:14 behind the field.
The fieldCompare these two →2:04 faster This athlete1:50 faster -
Chicago14 Nov 2025Doubles Pro · Men1:09:1499/284Beat 65%
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Atlanta31 Oct 2025Individual Open · Men1:15:21103/788Beat 87%
↑ 35 days after Boston 2025 3:39 worse than the field Why ↓Close ↑
3:39 behind the field: 2:04 slower on the clock, against 1:35 faster for everyone.
The fieldCompare these two →1:35 faster This athlete2:04 slower -
Toronto3 Oct 2025Individual Pro · Men1:22:5671/173Beat 59%
↑ 126 days after New York 2025 2:57 worse than the field Why ↓Close ↑
6:33 slower on the clock in a race that was 3:36 slower for everyone: 2:57 lost to the field.
The fieldCompare these two →3:36 slower This athlete6:33 slower -
Boston26 Sep 2025Individual Open · Men1:13:17160/1463Beat 89%
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New York30 May 2025Individual Pro · Men1:16:23 PB112/253Beat 56%
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Copenhagen14 Mar 2025Individual Pro · Men1:18:20102/177Beat 42%
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Las Vegas1 Feb 2025Individual Pro · Men1:20:25101/213Beat 53%
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Stockholm7 Dec 2024Individual Open · Men1:14:28112/447Beat 75%
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Chicago Navy Pier16 Nov 2024Doubles Pro · Men1:03:4210/41Beat 76%
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New York1 Jun 2024Individual Pro · Men1:21:2961/136Beat 55%
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Washington - North American Championships2 Mar 2024Doubles Open · Men1:04:06 PB34/150Beat 77%
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Fort Lauderdale24 Feb 2024Individual Pro · Men1:21:0664/106Beat 40%
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Stockholm2 Dec 2023Individual Pro · Men1:25:1841/60Beat 32%
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Chicago11 Nov 2023Individual Pro · Men1:21:1766/113Beat 42%
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Chicago - North American Open Championship11 Feb 2023Individual Open · Men1:27:11160/354Beat 55%