Progress against the field
Between Acapulco 2025 and Mexico City 2026, Marco Antonio Ortega Arteaga lost 7:49 to the field.
The clock says 1:31 slower, but the races themselves got 6:18 quicker for everyone.
The longest gap between two races compared here, 363 days between Acapulco 2025 and Acapulco 2026, cost 12:31 on 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
3 races · 3 events
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Mexico City29 Oct 2026Individual Open · Men1:42:06828/1504Beat 45%
↑ 55 days after Acapulco 2026 4:42 better than the field Why ↓Close ↑
5:14 faster on the clock, and the race was 0:32 faster for everyone, so 4:42 of it was this athlete.
The fieldCompare these two →0:32 faster This athlete5:14 faster -
Acapulco4 Sep 2026Individual Open · Men1:47:20209/265Beat 21%
↑ 363 days after Acapulco 2025 12:31 worse than the field Why ↓Close ↑
12:31 behind the field: 6:45 slower on the clock, against 5:46 faster for everyone.
The fieldCompare these two →5:46 faster This athlete6:45 slower -
Acapulco6 Sep 2025Individual Open · Men1:40:35 PB514/892Beat 42%