Progress against the field
From Houston 2025 to Dallas 2025, Rosemary Mejia got 0:38 faster than the field.
Over the same races everyone got 2:01 quicker, so 2:39 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 · 3 events
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Houston26 Mar 2026Relay · Women1:18:0923/247Beat 91%
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Houston26 Mar 2026Doubles Open · Women1:17:35 PB138/1160Beat 88%
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Dallas21 Nov 2025Doubles Open · Women2:04:021465/1529Beat 4%
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Dallas21 Nov 2025Individual Pro · Women1:30:15 PB145/221Beat 34%
↑ 251 days after Houston 2025 0:38 better than the field Why ↓Close ↑
0:38 better than the field: 2:39 faster on the clock, against 2:01 faster for everyone.
The fieldCompare these two →2:01 faster This athlete2:39 faster -
Houston15 Mar 2025Individual Pro · Women1:32:5493/141Beat 34%