Progress against the field
Between Anaheim 2025 and Mexico City 2026, Vivian Cisneros pulled 39:55 ahead of the field.
The clock says 38:32 faster, but the races themselves got 1:23 slower for everyone.
The largest gain on the field came from Anaheim 2025 → Las Vegas 2026: 27:43 in 70 days.
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
4 races · 4 events
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Mexico City29 Oct 2026Individual Open · Women1:52:43190/341Beat 44%
↑ 154 days after New York 2026 3:11 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
3:00 slower on the clock in a race that was 6:11 slower for everyone: 3:11 gained on the field, which the clock hides.
The fieldCompare these two →6:11 slower This athlete3:00 slower -
New York28 May 2026Individual Open · Women1:49:43 PB671/1098Beat 39%
↑ 97 days after Las Vegas 2026 9:01 better than the field Why ↓Close ↑
The race was 1:35 slower for everyone and the clock still says 7:26 faster: 9:01 gained on the field.
The fieldCompare these two →1:35 slower This athlete7:26 faster -
Las Vegas20 Feb 2026Individual Open · Women1:57:091426/1796Beat 21%
↑ 70 days after Anaheim 2025 27:43 better than the field Why ↓Close ↑
27:43 better than the field: 34:06 faster on the clock, against 6:23 faster for everyone.
The fieldCompare these two →6:23 faster This athlete34:06 faster -
Anaheim12 Dec 2025Individual Open · Women2:31:151303/1383Beat 6%