Overview

• About 30,000 runners will race a World Athletics–certified 42.195 km course from Estadio Olímpico Universitario to the Zócalo on Sunday.
• Starts are staggered: 05:55 for wheelchair and visually impaired, 06:00 for elite women, 06:05 for elite men with Block A, then Blocks B at 06:15 and C at 06:30.
• Metro opens at 05:00 on Lines 1, 2, 3 and 9 with free access for bib holders, electric shuttle buses run from six pick-up points from 03:30, and Trolebús modifies routes during the event.
• The final expo and kit pickup window closes today at the World Trade Center, following published hours for registered participants.
• Organizers set a six-hour time limit with a sweep vehicle and will remove from official results any runner who cuts the course, validated through timing chip data.