Progress against the field
From Boston 2025 to Las Vegas 2026, the field gained 2:59 on Peter Green.
Over the same races everyone got 3:12 quicker, so 0:13 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.
Every race
3 races · 3 events
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Las Vegas20 Feb 2026Individual Open · Men1:39:321132/1739Beat 35%
↑ 91 days after Dallas 2025 3:25 worse than the field Why ↓Close ↑
3:25 behind the field: 1:16 slower on the clock, against 2:09 faster for everyone.
The fieldCompare these two →2:09 faster This athlete1:16 slower -
Dallas21 Nov 2025Individual Open · Men1:38:16 PB1381/2078Beat 34%
↑ 56 days after Boston 2025 0:26 better than the field Why ↓Close ↑
0:26 better than the field: 1:29 faster on the clock, against 1:03 faster for everyone.
The fieldCompare these two →1:03 faster This athlete1:29 faster -
Boston26 Sep 2025Individual Open · Men1:39:451055/1463Beat 28%