Progress against the field
Between Las Vegas 2026 and Boston 2026, Steven Groccia and Amanda Groccia pulled 18:54 ahead of the field.
The clock says 22:56 faster, but the races themselves got 4:02 quicker for everyone.
The biggest step was Las Vegas 2026 → New York 2026: 16:59 on the field in 97 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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Boston8 Oct 2026Doubles Open · Mixed1:18:28 PB330/1096Beat 70%
↑ 133 days after New York 2026, with Amanda Groccia 1:55 better than the field Why ↓Close ↑
4:04 faster on the clock, and the race was 2:09 faster for everyone, so 1:55 of it was this pair.
The fieldCompare these two →2:09 faster This pair4:04 faster -
New York28 May 2026Doubles Open · Mixed1:22:32108/364Beat 70%
↑ 97 days after Las Vegas 2026, with Amanda Groccia 16:59 better than the field Why ↓Close ↑
18:52 faster on the clock, and the race was 1:53 faster for everyone, so 16:59 of it was this pair.
The fieldCompare these two →1:53 faster This pair18:52 faster -
Las Vegas20 Feb 2026Doubles Open · Mixed1:41:241703/2139Beat 20%