5 races in Uruguay in July 2027, each with its date, place, distances and the organizer's official link.
Trail race at Cerro del Toro, organized by RS Eventos Deportivos. The 2027 edition has not been announced yet; the 2026 one was held on 5 July, with Vertical, Kids, 7K, 15K and Team Challenger.
National mountain bike championship of the Uruguayan Cycling Federation; in 2026 it had short track (XCC) and Olympic cross-country (XCO). The 2027 edition has not been announced yet. The 2025 edition was held on 20 July at La Encantada, on Route 9, km 220, in Rocha; the 2026 one was planned there for 18 and 19 July, but its XCO was suspended twice because of the weather and the FCU calendar has it on 17 October 2026. In 2025 there were categories from children to masters.
Ultramarathon on the Mercedes waterfront, organized by the Asociación Uruguaya de Ultramaratón, with 5, 10, 25 and 50 km distances. The 2027 edition has not been announced yet; the 2026 one was held on Sunday 12 July. The month is an estimate.
Trail race over the Calabrés dunes, in Colonia del Sacramento, organized by Colonia Aventura Corre (CAC). The 2026 edition was run on Sunday 5 July as the second round of the CAC Triple Corona, over 6K, 12K and 21K. The 2027 one is not announced yet; the month is an estimate based on 2026. Solo Carreras publishes in its Colonia Run series a Desafío Colonia Médanos del Calabrés of 6, 11 and 21 km, from the historic quarter to the +Colonia complex; its page says "June 2026" and gives no new date.
Trail race in Cerros Azules (Maldonado), organized by Mil Horizontes. The 2027 edition has not been announced yet; the 2026 one was on 26 July. We have not found a page of the organizer's own; the month is an estimate.