Progress against the field
Between Mexico City 2025 and Mexico City 2026, Ofelia Paulina Mendez Serrano pulled 3:06 ahead of the field.
The clock says 9:36 faster, but the races themselves got 6:30 quicker for everyone.
The longest gap between two races compared here, 230 days between Cancun 2026 and Mexico City 2026, still ended 4:49 ahead of the field.
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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
14 races · 8 events
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Mexico City29 Oct 2026Doubles Open · Mixed1:03:256/545Beat 99%
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Mexico City29 Oct 2026Individual Open · Women1:13:50 PB8/1301Beat 99%
↑ 230 days after Cancun 2026 4:49 better than the field Why ↓Close ↑
8:08 faster on the clock, and the race was 3:19 faster for everyone, so 4:49 of it was this athlete.
The fieldCompare these two →3:19 faster This athlete8:08 faster -
Mexico City29 Oct 2026Doubles Pro · Women1:08:32 PB11/167Beat 93%
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Acapulco4 Sep 2026Doubles Open · Women1:03:23 PB2/863Beat 100%
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Acapulco4 Sep 2026Doubles Open · Mixed1:05:3318/201Beat 91%
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Stockholm18 Jun 2026Doubles Open · Mixed1:00:47 PB348/825Beat 58%
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Puebla16 May 2026Doubles Open · Mixed1:03:571/942Beat 100%
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Puebla16 May 2026Relay · Mixed1:00:253/74Beat 96%
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Monterrey18 Apr 2026Doubles Open · Women1:09:5515/831Beat 98%
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Cancun13 Mar 2026Doubles Open · Mixed1:18:2982/617Beat 87%
↑ 126 days after Mexico City 2025, with Rodrigo Martin Méndez Serrano 0:36 better than the field Why ↓Close ↑
3:50 faster on the clock, and the race was 3:14 faster for everyone, so 0:36 of it was this pair.
The fieldCompare these two →3:14 faster This pair3:50 faster -
Cancun13 Mar 2026Individual Open · Women1:21:5814/578Beat 98%
↑ 34 days after Guadalajara 2026 0:16 better than the field Why ↓Close ↑
1:36 faster on the clock, and the race was 1:20 faster for everyone, so 0:16 of it was this athlete.
The fieldCompare these two →1:20 faster This athlete1:36 faster -
Guadalajara7 Feb 2026Individual Open · Women1:23:3452/661Beat 92%
↑ 92 days after Mexico City 2025 1:59 worse than the field Why ↓Close ↑
0:08 slower on the clock in a race that was 1:51 faster for everyone: 1:59 lost to the field.
The fieldCompare these two →1:51 faster This athlete0:08 slower -
Mexico City7 Nov 2025Doubles Open · Mixed1:22:19174/828Beat 79%
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Mexico City7 Nov 2025Individual Open · Women1:23:2623/664Beat 97%