Progress against the field
From Acapulco 2026 to Mexico City 2026, the field gained 4:03 on Aimee De la Rosa Salazar and Oscar Espitia serrano.
The clock says 2:24 slower, but the races themselves got 1:39 quicker for everyone.
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 Doubles Open · Mixed, with Oscar Espitia serrano, the one raced most; every comparison is in the list below.
Every race
16 races · 10 events
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Mexico City29 Oct 2026Doubles Open · Mixed1:04:188/545Beat 99%
↑ 55 days after Acapulco 2026, with Oscar Espitia serrano 4:03 worse than the field Why ↓Close ↑
4:03 behind the field: 2:24 slower on the clock, against 1:39 faster for everyone.
The fieldCompare these two →1:39 faster This pair2:24 slower -
Mexico City29 Oct 2026Doubles Pro · Women1:08:3211/167Beat 93%
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Acapulco4 Sep 2026Doubles Open · Women1:03:23 PB2/863Beat 100%
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Acapulco4 Sep 2026Doubles Open · Mixed1:01:547/933Beat 99%
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Stockholm18 Jun 2026Doubles Open · Mixed1:01:48 PB399/825Beat 52%
↑ 223 days after Mexico City 2025, with Oscar Espitia serrano 0:57 better than the field Why ↓Close ↑
0:57 better than the field: 3:08 faster on the clock, against 2:11 faster for everyone.
The fieldCompare these two →2:11 faster This pair3:08 faster -
Puebla16 May 2026Relay · Mixed1:00:253/74Beat 96%
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Puebla16 May 2026Individual Pro · Women1:31:4022/115Beat 81%
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Mexico City7 Nov 2025Relay · Women1:05:122/49Beat 96%
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Mexico City7 Nov 2025Doubles Open · Mixed1:04:566/828Beat 99%
↑ 62 days after Acapulco 2025, with Oscar Espitia serrano 1:24 worse than the field Why ↓Close ↑
1:24 slower on the clock in a race that was no different for everyone: 1:24 lost to the field.
The fieldCompare these two →no different This pair1:24 slower -
Acapulco6 Sep 2025Doubles Open · Mixed1:03:322/543Beat 100%
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Acapulco6 Sep 2025Doubles Pro · Women1:07:41 PB2/41Beat 95%
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Guadalajara8 Feb 2025Doubles Pro · Women1:11:111/18Beat 94%
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Ciudad de Mexico9 Nov 2024Individual Open · Women1:17:31 PB3/413Beat 99%
↑ 203 days after Mexico City 2024 2:39 better than the field Why ↓Close ↑
4:39 faster on the clock, and the race was 2:00 faster for everyone, so 2:39 of it was this athlete.
The fieldCompare these two →2:00 faster This athlete4:39 faster -
Ciudad de Mexico9 Nov 2024Relay · Women1:09:431/19Beat 95%
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Mexico City20 Apr 2024Individual Open · Women1:22:107/236Beat 97%
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World ChampionshipsDate unknownIndividual Pro · Women1:16:19 PB295/470Beat 37%