Progress against the field
Between Guadalajara 2025 and Cancun 2026, Martha Alcazar lost 1:29 to the field.
Over the same races everyone got 4:11 quicker, so 2:42 faster on the clock looks better than it was.
The longest gap between two races compared here, 210 days between Guadalajara 2025 and Acapulco 2025, still ended 5:23 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.
Every race
11 races · 10 events
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Mexico City29 Oct 2026Doubles Pro · Women1:23:1464/167Beat 62%
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Acapulco4 Sep 2026Doubles Pro · Women1:24:2562/103Beat 40%
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Stockholm18 Jun 2026Doubles Pro · Women1:20:10 PB581/689Beat 16%
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Puebla16 May 2026Relay · Women1:13:248/62Beat 87%
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Puebla16 May 2026Doubles Pro · Women1:23:1318/80Beat 78%
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Cancun13 Mar 2026Individual Open · Women1:35:42116/578Beat 80%
↑ 34 days after Guadalajara 2026 0:48 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:32 faster on the clock, yet the race was 1:20 faster for everyone, so 0:48 was lost on the field.
The fieldCompare these two →1:20 faster This athlete0:32 faster -
Guadalajara7 Feb 2026Individual Open · Women1:36:14183/661Beat 72%
↑ 92 days after Mexico City 2025 4:54 worse than the field Why ↓Close ↑
3:03 slower on the clock in a race that was 1:51 faster for everyone: 4:54 lost to the field.
The fieldCompare these two →1:51 faster This athlete3:03 slower -
Mexico City7 Nov 2025Individual Open · Women1:33:1197/436Beat 78%
↑ 62 days after Acapulco 2025 1:10 worse than the field Why ↓Close ↑
1:10 behind the field: 4:06 slower on the clock, against 2:56 slower for everyone.
The fieldCompare these two →2:56 slower This athlete4:06 slower -
Acapulco6 Sep 2025Individual Open · Women1:29:05 PB104/398Beat 74%
↑ 210 days after Guadalajara 2025 5:23 better than the field Why ↓Close ↑
9:19 faster on the clock, and the race was 3:56 faster for everyone, so 5:23 of it was this athlete.
The fieldCompare these two →3:56 faster This athlete9:19 faster -
Guadalajara8 Feb 2025Individual Open · Women1:38:2483/202Beat 59%
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Ciudad de Mexico9 Nov 2024Doubles Open · Women1:25:05 PB52/324Beat 84%