8 races in Uruguay in September 2027, each with its date, place, distances and the organizer's official link.
5K race of the Honrar la Vida Foundation, which supports women with cancer at the Women's Hospital of Pereira Rossell, at the Canteras del Parque Rodó. The 2027 edition has not been announced yet; according to the Montevideo city calendar, the 2026 one was on Saturday 19 September.
5K race of Club Atlético Peñarol at the Campeón del Siglo stadium. The 2027 edition has not been announced yet; according to the news of the Agrupación de Atletas del Uruguay, the 2026 one was held on 27 September.
Charity 5K and 10K race of the Pérez Scremini Foundation, which treats childhood cancer, starting at Plaza España (Barrio Sur). The 2027 edition has not been announced yet; the 2026 one was held on 13 September at 9 am.
Race of the GFNY series in Colonia del Sacramento. The 2027 edition has not been announced yet; the 2026 one was scheduled for 6 September, with a competitive 125 km long course (900 m of climbing) and an 87 km medium course (670 m). The route uses Route 21 and the Río San Juan climb.
Gran fondo run by eSport, starting on the Carrasco seafront, with more than 1,800 riders according to the organizer. The 2027 edition is announced without a date; the 2026 one was held on 13 September, with a 138 km Gran Fondo, a 60.7 km Medio Fondo and a Gran Fondo Kids the day before. For 2027 the organizer lists 130 and 61 km.
Marathon with half marathon, 10K and 5K races in Punta del Este. The 2026 edition was run on 6 September, starting at Rambla Artigas and Calle 31. The 2027 edition is not yet announced on the organizer's page; the month is an estimate based on the previous edition.
Family run and walk by Prodeporte with Salus and the Montevideo city government. It is free; to register you hand in 10 or more clean, compacted PET plastic bottles at the Buceo-Prado Ecocentro. The 2027 edition has not been announced yet; the 2026 one, the third, was in early September, with kit collection from 3 to 5 September.
Trail race by Trail Running Uruguay in Villa Serrana, Lavalleja. This is a provisional entry; the month is an estimate, because the event pages on the organizer's site are no longer available and we found neither the 2027 edition nor a confirmed 2026 date.