Progress against the field
Marzena Erving has dropped 10:02 behind the field from Anaheim 2025 to Miami 2026.
Over the same races everyone got 6:35 quicker, so 3:27 slower 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
3 races · 2 events
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Miami3 Apr 2026Doubles Open · Women1:24:34 PB318/1037Beat 69%
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Miami3 Apr 2026Individual Open · Women1:35:21580/1320Beat 56%
↑ 112 days after Anaheim 2025 10:02 worse than the field Why ↓Close ↑
10:02 behind the field: 3:27 slower on the clock, against 6:35 faster for everyone.
The fieldCompare these two →6:35 faster This athlete3:27 slower -
Anaheim12 Dec 2025Individual Open · Women1:31:54 PB387/1383Beat 72%