Progress against the field
Irene Zepeda has gained 0:24 on the field from Anaheim 2025 to Salt Lake City 2026.
The clock says 6:40 faster, but the races themselves got 6:16 quicker for everyone.
The largest gain on the field came from Houston 2026 → Salt Lake City 2026: 4:23 in 177 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
6 races · 4 events
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Salt Lake City19 Sep 2026Individual Open · Women1:33:03 PB173/412Beat 58%
↑ 177 days after Houston 2026 4:23 better than the field Why ↓Close ↑
3:35 faster on the clock in a race that was 0:48 slower for everyone: 4:23 better than the field.
The fieldCompare these two →0:48 slower This athlete3:35 faster -
Houston26 Mar 2026Individual Open · Women1:36:38254/648Beat 61%
↑ 104 days after Anaheim 2025 3:59 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:05 faster on the clock, yet the race was 7:04 faster for everyone, so 3:59 was lost on the field.
The fieldCompare these two →7:04 faster This athlete3:05 faster -
Las Vegas20 Feb 2026Relay · Mixed1:13:0545/221Beat 80%
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Las Vegas20 Feb 2026Doubles Open · Mixed1:30:40 PB1261/2139Beat 41%
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Anaheim12 Dec 2025Individual Open · Women1:39:43597/1383Beat 57%
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Anaheim12 Dec 2025Doubles Open · Women1:23:34 PB233/899Beat 74%