Progress against the field
From New York 2025 to New York 2026, Stephen Gruppuso got 7:31 faster than the field.
The races themselves barely changed, so 7:55 faster on the clock is the real picture.
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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New York28 May 2026Individual Open · Men1:02:51 PB12/1067Beat 99%
↑ 363 days after New York 2025 7:31 better than the field Why ↓Close ↑
7:55 faster on the clock, and the race was 0:24 faster for everyone, so 7:31 of it was this athlete.
The fieldCompare these two →0:24 faster This athlete7:55 faster -
Boston26 Sep 2025Doubles Pro · Men1:05:29 PB60/224Beat 73%
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New York30 May 2025Individual Open · Men1:10:46132/1462Beat 91%