Progress against the field
From Dallas 2025 to Houston 2026, Portia Deterville and Nicole Deterville got 3:44 faster than the field.
Over the same races everyone got 1:07 quicker, so 4:51 faster on the clock looks better than it was.
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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Toronto1 Oct 2026Doubles Pro · Women1:03:319/234Beat 96%
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Washington DC3 Sep 2026Doubles Pro · Women1:01:36 PB13/223Beat 94%
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Houston26 Mar 2026Doubles Pro · Women1:03:0614/359Beat 96%
↑ 125 days after Dallas 2025, with Nicole Deterville 3:44 better than the field Why ↓Close ↑
3:44 better than the field: 4:51 faster on the clock, against 1:07 faster for everyone.
The fieldCompare these two →1:07 faster This pair4:51 faster -
Dallas21 Nov 2025Doubles Pro · Women1:07:5737/400Beat 91%
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Atlanta31 Oct 2025Doubles Pro · Women1:11:5310/34Beat 71%