Progress against the field
Laura Poston and Cassie Ervin have gained 11:44 on the field from Dallas 2024 to Houston 2026.
The clock says 22:43 faster, but the races themselves got 10:59 quicker for everyone.
363 days between Dallas 2024 and Dallas 2025 is the longest gap compared here, and the second race was 11:09 better than the field.
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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Houston26 Mar 2026Doubles Open · Women1:43:49 PB845/1160Beat 27%
↑ 125 days after Dallas 2025, with Cassie Ervin 0:35 better than the field Why ↓Close ↑
0:35 better than the field: 4:16 faster on the clock, against 3:41 faster for everyone.
The fieldCompare these two →3:41 faster This pair4:16 faster -
Dallas21 Nov 2025Doubles Open · Women1:48:051290/1529Beat 16%
↑ 363 days after Dallas 2024, with Cassie Ervin 11:09 better than the field Why ↓Close ↑
11:09 better than the field: 18:27 faster on the clock, against 7:18 faster for everyone.
The fieldCompare these two →7:18 faster This pair18:27 faster -
Dallas23 Nov 2024Doubles Open · Women2:06:32522/553Beat 6%