Progress against the field
From Boston 2025 to Chicago 2025, the field gained 3:06 on Steve Rosinski.
Over the same races everyone got 1:14 quicker, so 1:52 slower 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.
Every race
5 races · 5 events
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Boston8 Oct 2026Individual Pro · Men1:05:14 PB38/339Beat 89%
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New York28 May 2026Doubles Pro · Men55:23 PB7/409Beat 98%
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Ottawa14 May 2026Individual Pro · Men1:10:0110/70Beat 86%
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Chicago14 Nov 2025Individual Open · Men1:01:446/1621Beat 100%
↑ 49 days after Boston 2025 3:06 worse than the field Why ↓Close ↑
1:52 slower on the clock in a race that was 1:14 faster for everyone: 3:06 lost to the field.
The fieldCompare these two →1:14 faster This athlete1:52 slower -
Boston26 Sep 2025Individual Open · Men59:52 PB7/1463Beat 100%