sentences:  Most participants are from Ecuador; runners from Colombia, Peru, Venezuela, Argentina, Brazil, the United States, Kenya and other countries also register every year.The route both begins and ends at the 5 de Junio Bridge near the Plaza Rodolfo Baquerizo, located at the Malecon del Salado.The course is mostly flat and visits many important locations in the city, including Parque Centenario, the Iguana Park, the Guayaquil Municipal Museum, the Malecon 2000 that overlooks the Guayas river, the Cerro Santa Ana Tunnels, and the Barcelona Sporting Club Stadium, the Urdesa neighborhood.