Progress against the field
Sophia Marshall and Sydney Vossmer have gained 16:40 on the field from Boston 2025 to Houston 2026.
The clock says 18:56 faster, but the races themselves got 2:16 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
5 races · 5 events
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Boston8 Oct 2026Relay · Women1:43:3268/78Beat 13%
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Washington DC3 Sep 2026Doubles Open · Mixed1:27:18 PB571/1230Beat 54%
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New York28 May 2026Doubles Open · Women1:30:23397/1048Beat 62%
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Houston26 Mar 2026Doubles Open · Women1:17:04 PB124/1160Beat 89%
↑ 181 days after Boston 2025, with Sydney Vossmer 16:40 better than the field Why ↓Close ↑
18:56 faster on the clock, and the race was 2:16 faster for everyone, so 16:40 of it was this pair.
The fieldCompare these two →2:16 faster This pair18:56 faster -
Boston26 Sep 2025Doubles Open · Women1:36:001034/1424Beat 27%