Progress against the field
From Boston 2025 to Boston 2026, John Malone and Gregory Obrien got 2:59 faster than the field.
The clock says 4:01 faster, but the races themselves got 1:02 quicker for everyone.
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 2026Doubles Pro · Men1:00:30 PB34/255Beat 87%
↑ 377 days after Boston 2025, with Gregory Obrien 2:59 better than the field Why ↓Close ↑
2:59 better than the field: 4:01 faster on the clock, against 1:02 faster for everyone.
The fieldCompare these two →1:02 faster This pair4:01 faster -
New York28 May 2026Doubles Open · Mixed1:07:36 PB81/1053Beat 92%
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Mechelen26 Mar 2026Doubles Open · Men1:16:20244/402Beat 39%
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Poznan13 Dec 2025Doubles Open · Men1:16:12 PB326/540Beat 40%
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Boston26 Sep 2025Doubles Pro · Men1:04:3150/224Beat 78%