How many flat marathons in Latin America are there?

42Cal currently lists 7 upcoming flat marathons in Latin America, from August 2026 through November 2026. The list updates automatically as new races are added to the calendar.

When do these races take place?

The next race is in August 2026 and the calendar runs through November 2026. Races are listed by date so the soonest events appear first.

How is this list chosen?

Every entry is an upcoming, non-cancelled race that matches the "Flat Marathons in Latin America" criteria, pulled live from the 42Cal database and sorted by date. Past races drop off automatically.

All Collections

Race Collection

Flat Marathons in Latin America

There are 7 upcoming flat marathons in Latin America on the 42Cal calendar, from August 2026 through November 2026. They span 5 countries, including Argentina, Brazil, Ecuador. Course elevation gain starts as low as 131 ft, with a median of 358 ft across the field.

Upcoming races

August 2026 – November 2026

Date range

Countries

358 ft

Median elevation

The Races

7 races

Aug 30, 2026

Registration Open

Guadalajara, Jalisco, Mexico

Marathon

See full guide

Compare These Races

Race	Date	Location	Distance	Elevation	Status
Maratón de la CDMX Telcel	August 2026	Ciudad de México, Mexico	Marathon	109 m	Registration Open
Maratona de Floripa	August 2026	Florianópolis, Brazil	Marathon	139 m	Registration Open
Maratón Internacional de Buenos Aires	September 2026	Buenos Aires, Argentina	Marathon	40 m	Opening Soon
Panamá Maratón	September 2026	Panama City, Panama	Marathon	80 m	Registration Open
Maratón de Guayaquil	October 2026	Guayaquil, Ecuador	Marathon	60 m	Registration Open
MARATÓN AGUASCALIENTES	October 2026	Aguascalientes, Mexico	Marathon	120 m	Registration Open
Maratón Internacional Guadalajara	November 2026	Guadalajara, Mexico	Marathon	120 m	Registration Open