Course
Half Marathon21.1 km
Key dates
- ★Race dayNovember 2026 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
The 21K Nuevo León is a long-running half marathon through Monterrey, in the shadow of Cerro de la Silla, the saddle-shaped peak that dominates the city's skyline. Organised by the state athletics association, it is one of the region's most established road races.
Your next race, seen from above.
Save 21K Nuevo León to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save 21K Nuevo León to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.