Progress against the field
Between Boston 2025 and Houston 2026, Leonard Brenk pulled 8:07 ahead of the field.
The clock says 10:33 faster, but the races themselves got 2:26 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
4 races · 4 events
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Houston26 Mar 2026Individual Open · Men1:28:04 PB470/1243Beat 62%
↑ 181 days after Boston 2025 8:07 better than the field Why ↓Close ↑
8:07 better than the field: 10:33 faster on the clock, against 2:26 faster for everyone.
The fieldCompare these two →2:26 faster This athlete10:33 faster -
Stockholm18 Dec 2025Doubles Open · Mixed1:21:16 PB597/1002Beat 40%
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Boston26 Sep 2025Individual Open · Men1:38:371028/1463Beat 30%
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New York30 May 2025Doubles Open · Men1:25:04 PB610/777Beat 22%