Progress against the field
From Dallas 2025 to Houston 2026, Shannon Chertkoev and Emma Lapish got 9:12 faster than the field.
The clock says 10:19 faster, but the races themselves got 1:07 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
3 races · 3 events
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Houston26 Mar 2026Doubles Pro · Women1:12:16 PB54/359Beat 85%
↑ 125 days after Dallas 2025, with Emma Lapish 9:12 better than the field Why ↓Close ↑
9:12 better than the field: 10:19 faster on the clock, against 1:07 faster for everyone.
The fieldCompare these two →1:07 faster This pair10:19 faster -
Dallas21 Nov 2025Doubles Pro · Women1:22:35176/400Beat 56%
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Dallas23 Nov 2024Doubles Pro · Women1:27:3420/38Beat 47%