Progress against the field
Samantha Guerrero and Brianna Gutierrez have gained 1:52 on the field from Dallas 2025 to Houston 2026.
Over the same races everyone got 3:41 quicker, so 5:33 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
2 races · 2 events
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Houston26 Mar 2026Doubles Open · Women1:15:24 PB101/1160Beat 91%
↑ 125 days after Dallas 2025, with Brianna Gutierrez 1:52 better than the field Why ↓Close ↑
1:52 better than the field: 5:33 faster on the clock, against 3:41 faster for everyone.
The fieldCompare these two →3:41 faster This pair5:33 faster -
Dallas21 Nov 2025Doubles Open · Women1:20:57345/1529Beat 77%