Monterrey Marathon
Race Day Weather
Mild conditions, adjust for humidity
Runners will face a temperature trend starting at 52°F and reaching 66°F by late morning. With humidity at 69%, it's essential to adjust pacing and stay hydrated throughout the race. Wind will be light, with a tailwind in the early miles (1-3) and a headwind in the challenging later segment (20-25). Runners should be cautious during the headwind sections and consider pacing adjustments accordingly.
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Race Info
The Monterrey Marathon is a 42.195-kilometer road race held each December in Monterrey, Nuevo Leon, Mexico, organized by the Asociacion de Clubes de Corredores del Estado de Nuevo Leon. The course starts and finishes at Parque Fundidora, with the start line on the straightaway facing the Cintermex convention center, and the route runs through Monterrey and neighboring San Pedro Garza Garcia. It is AIMS- and World Athletics-certified and is a Boston Marathon qualifier. The 2025 edition drew about 8,300 registered runners against an 8,000-runner cap, and the 2026 race is the marathon's 20th edition, with organizers targeting 10,000 participants.
