Progress against the field
From Dallas 2024 to Dallas 2025, the field gained 0:39 on terry john.
The clock says 8:22 faster, but the races themselves got 9:01 quicker for everyone.
The longest gap between two races compared here, 307 days between Dallas 2024 and Boston 2025, still ended 3:08 ahead of 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.
Every race
3 races · 3 events
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Dallas21 Nov 2025Individual Open · Men1:43:121535/2078Beat 26%
↑ 56 days after Boston 2025 3:47 worse than the field Why ↓Close ↑
2:44 slower on the clock in a race that was 1:03 faster for everyone: 3:47 lost to the field.
The fieldCompare these two →1:03 faster This athlete2:44 slower -
Boston26 Sep 2025Individual Open · Men1:40:28 PB1064/1463Beat 27%
↑ 307 days after Dallas 2024 3:08 better than the field Why ↓Close ↑
3:08 better than the field: 11:06 faster on the clock, against 7:58 faster for everyone.
The fieldCompare these two →7:58 faster This athlete11:06 faster -
Dallas23 Nov 2024Individual Open · Men1:51:34770/929Beat 17%