Progress against the field
Between Mexico City 2024 and Ciudad de Mexico 2024, José Luis Roldán Ortega and Dante Mejia Perez lost 3:43 to the field.
The clock says 2:59 faster, but the races themselves got 6:42 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.
Every race
3 races · 3 events
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Mexico City7 Nov 2025Relay · Men1:10:3421/36Beat 42%
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Ciudad de Mexico9 Nov 2024Doubles Open · Men1:16:08 PB72/312Beat 77%
↑ 203 days after Mexico City 2024, with Dante Mejia Perez 3:43 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:59 faster on the clock, yet the race was 6:42 faster for everyone, so 3:43 was lost on the field.
The fieldCompare these two →6:42 faster This pair2:59 faster -
Mexico City20 Apr 2024Doubles Open · Men1:19:0748/197Beat 76%