Progress against the field
Between Miami 2026 and Tampa 2026, Zack Tidabock pulled 19:17 ahead of the field.
The clock says 23:27 faster, but the races themselves got 4:10 quicker for everyone.
The largest gain on the field came from Miami 2026 → Washington DC 2026: 15:31 in 153 days.
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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Tampa22 Oct 2026Individual Open · Men1:15:58 PB58/423Beat 86%
↑ 49 days after Washington DC 2026 3:46 better than the field Why ↓Close ↑
4:30 faster on the clock, and the race was 0:44 faster for everyone, so 3:46 of it was this athlete.
The fieldCompare these two →0:44 faster This athlete4:30 faster -
Washington DC3 Sep 2026Individual Open · Men1:20:28107/327Beat 67%
↑ 153 days after Miami 2026 15:31 better than the field Why ↓Close ↑
18:57 faster on the clock, and the race was 3:26 faster for everyone, so 15:31 of it was this athlete.
The fieldCompare these two →3:26 faster This athlete18:57 faster -
Miami3 Apr 2026Individual Open · Men1:39:251048/1462Beat 28%