Overview

• Metro Lines 1, 2, 3 and 9 opened at 05:00 to facilitate arrival to the start, with the rest of the network beginning Sunday service at 07:00.
• Metrobús operates modified circuits on Lines 1, 2, 3, 4 and 7 with multiple stations out of service, including windows such as 05:00–14:00 on L1 and L3 and 05:00–11:00 on L2.
• Trolebús lines run truncated routes from the start of service at 05:00 until the marathon concludes, with adjustments spanning corridors like Insurgentes, Masaryk and Cuitláhuac.
• Dedicated shuttles ran from 03:00 to 08:00 to Ciudad Universitaria from hubs including Perisur, Indios Verdes, San Antonio, Foro Sol, Narvarte and Izazaga.
• The 42.195 km course goes from Ciudad Universitaria to the Zócalo via Insurgentes, Chapultepec, Reforma and Polanco, prompting extensive closures and alternate-route guidance for more than 30,000 participants and affected commuters.