Progress against the field
From Mexico City 2025 to Cancun 2026, the field gained 14:51 on Alfredo Bronsoiler.
Over the same races everyone got 4:15 quicker, so 10:36 slower on the clock looks better than it was.
The biggest step was Mexico City 2025 → Guadalajara 2026: 3:34 on the field in 92 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 · 6 events
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Mexico City29 Oct 2026Doubles Open · Mixed1:29:20 PB261/545Beat 52%
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Acapulco4 Sep 2026Individual Open · Men1:50:37968/1244Beat 22%
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Miami3 Apr 2026Individual Open · Men1:40:21 PB1063/1462Beat 27%
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Cancun13 Mar 2026Individual Open · Men2:01:18595/768Beat 23%
↑ 34 days after Guadalajara 2026 18:25 worse than the field Why ↓Close ↑
20:06 slower on the clock in a race that was 1:41 slower for everyone: 18:25 lost to the field.
The fieldCompare these two →1:41 slower This athlete20:06 slower -
Guadalajara7 Feb 2026Individual Open · Men1:41:12801/1361Beat 41%
↑ 92 days after Mexico City 2025 3:34 better than the field Why ↓Close ↑
9:30 faster on the clock, and the race was 5:56 faster for everyone, so 3:34 of it was this athlete.
The fieldCompare these two →5:56 faster This athlete9:30 faster -
Mexico City7 Nov 2025Individual Open · Men1:50:42944/1454Beat 35%