30 races in Uruguay in December 2026, each with its date, place, distances and the organizer's official link.
Round 9 of 9 of the Campeonato Primavera de Flores, a road cycling series that the Federación Ciclista Trinitaria Departamental de Flores holds on Thursdays in Trinidad, from 8 October to 3 December. For riders with a federation licence; besides elite, under-23 and junior it admits the Máster and Promocional categories. The start place, start time and distances are not on the federation's page.
Three-day stage race in Melo for the men's Master A to E categories, on the calendar of the Uruguayan Cycling Federation, which lists it as the first edition. Ask the organizers about entry conditions.
One-day road race in Juanicó, Canelones, on Saturday 5 December, run by the Federación Canaria de Ciclismo and Club Ciclista Juanicó; it is on the regional calendar of the Uruguayan Cycling Federation. It is for the men's Master A to E and the women's elite and under-23 categories, with a federation licence; there is no men's elite category. The course, distances and registration are not published yet.
Stage 5 of Rocha Corre, a running championship run by the Rocha city government and its Sports Directorate, with seven stages across the department between August 2026 and February 2027. The 5K is participatory and the 10K competitive, with official chip timing and a finisher medal. You can run a single stage or the whole championship.
Night road race in Piriápolis on Saturday 5 December, over 5 km and 9.6 km. Start and finish at Avda. Piria and Rambla de los Ingleses, in front of the Prefectura. Children start at 19:30 and adults at 20:00. The entry fee rises as the date approaches. Organized by RS Eventos Deportivos.
Third sprint date of the 2026-2027 Campeonato Nacional de Triatlón of the Unión de Triatlón del Uruguay, on Sunday 6 December. Sprint and Promocional distances; registration also has AG Grup, relay and MTB categories. Non-federated athletes race on a one-day permit; only federated ones score ranking points. The union calls this date «Flores» in the title, the table and the rulebook, but the place and map of the registration page point to La Floresta, Canelones. Start time and venue pending.
Off-road duathlon in Pueblo Cufré, Colonia, on Sunday 6 December, starting at 9:00. It combines 7 km of trail running and 25 km of MTB. You can race solo or in women's, men's or mixed pairs, with age categories; for pairs the category comes from the sum of both ages. Organized by Valdense Deportivos and Tarariras Sports. Some pages still show 22 November; the registration portal and its form say 6 December.
Annual activity of Fundación Diabetes Uruguay held around World Diabetes Day to promote physical activity and raise funds for free educational camps for children and young people with diabetes. The foundation has not announced the 2026 edition yet; the sports calendar of the Montevideo city government lists it on Sunday 6 December. The 15th edition was on 7 December 2024 on the Montevideo waterfront, with 1, 3.5 and 8 km routes.
Trail race by Trail Running Uruguay on Sunday 6 December at Estancia Mi Refugio, on the Camino al Soldado past the Arequita campsite. There are three approximate courses. The long one is 26.8 km with 1240 m of climbing (start 7:30), the medium one is 17.2 km with 820 m (8:00) and the short one is 9 km with 370 m (8:30). Registration is open on the website, with a medical certificate.
Final stage of the 2026 Tour Uruguay season, run by eSport, with a 110 km Gran Fondo and a 60 km Medio Fondo open to anyone who registers. The course includes Punta Ballena and Las Cumbres, with coastal wind. The start is at 8:00 and there is an expo fair.
Second edition of this trail race at Balneario Iporá, Tacuarembó, starting at 8:00 at parador 1. There is a competitive 12K and a recreational 5K (at 8:10), plus a 500 m kids race. The limit is 400 runners and registration closes on 25 November. Organized by Tacua Runners.
Long-distance race from Plácido Rosas to Río Branco, in Cerro Largo, on Sunday 6 December, over 48, 25 and 7 km. It is published and registered by Cronometra Mauá, a company that organizes and times sports events. There are overall and age-group prizes for first to fifth place, and runners over 60 pay half the entry fee. The start times and start places of each distance are not on the page.
A 5K race organized by Prodeporte. Its list of upcoming races includes Policía Científica with no date yet; the sports calendar of the Montevideo city government lists it on Saturday 12 December 2026. The place and registration are not announced on the organizer page.
Road race in aid of the Bomberos Voluntarios – Brigada 17 volunteer firefighters, who also organize it, on Saturday 12 December at 17:30 on the Fray Bentos waterfront. There is a competitive 10K, with age groups, and a participatory 5K, with prizes for the winners. Registration is by form, with payment through a Red Pagos collective account. It is published by the Sportiva platform.
Trail race starting at 18:00 on 12 December at Estancia Pozos Azules, with 9K and 16K distances. Organized by Desnivel Eventos Deportivos. The event shirt can be added for an extra cost.
Night race in Casupá, Florida, on Saturday 12 December, starting at 21:00. There are 15K and 5K; registration costs $950 and $550 and is on lolograste.uy. It is organized by Legión Entrena, which has no page of its own. The platform's map places the start at the Casupá town square, and the event shirt carries the logo of the Municipio de Casupá.
Race starting at 8:30 at Parque Artigas, Ciudad de Canelones, with 21K, 10K and 5K. All distances have a finisher medal and chip timing, and the shirt is optional until 20 November. Registration closes on 9 December. Organized by RMR Eventos y gestión deportiva.
Fourth edition of the 5 km race of Running Baltasar Brum, in Baltasar Brum, Artigas, on Sunday 13 December. According to the organizer there are races for adults and children, overall and category prizes, a full kit with shirt, chip and medal, hydration and raffles. According to the registration form, the start is at 7:30 in front of the Galpón del Norte, with a competitive 5 km and a participative 2.5 km at $900 with kit; the kids' race is entered on site.
A date of the 2026-2027 Campeonato Nacional de Triatlón of the Unión de Triatlón del Uruguay, on Sunday 13 December at Club Remeros Mercedes, on the riverfront. According to the union's calendar it has Sprint, Promocional and Olympic formats. Non-federated athletes may race on a one-day permit, but only federated ones score ranking points. The page gives no start times or distances, and the union refers to its social media.
One-day road race in Santa Lucía, Canelones, organized by Club Ciclista Alas Rojas de Santa Lucía and Club Vida Nueva y Deportivo San Jacinto, a round of the Campeonato Uruguayo of the Uruguayan Cycling Federation, for the men's elite, under-23 and junior categories. For the public it is one to go and watch.
Inaugural edition of a 5K and 10K race in Sauce de Portezuelo, Maldonado, on Sunday 13 December at 9:00, starting at the Asociación de Fomento y Turismo clubhouse. It is organized by MOOV Uruguay as a movement for Uruguay's 672 km of coastline and its ecosystem, and can be run or walked. The RedTickets sales page is the only page of the event; registration is there.
Sixth edition of this MTB race in Sarandí del Yí, Durazno, on Sunday 13 December, starting at 09:00 at Parque Elías Regules; kits are handed out from 07:15. There are 45 km, with age categories for women and men from junior to over 60, and 25 km with four age groups. Prizes for 1st to 5th in each category, a finisher medal and a prize for the largest group. It costs $800, with group discounts. Registration is on the Crono MTB website. The organizer is not named on the page.
First edition of a 5 km gathering to walk, jog or run at Chacra Monteverde, San Carlos, Maldonado, on Sunday 13 December at 9:00, followed by an after party with lunch. Organized by MEET Running & Outdoor Uruguay, according to its posts of 16 September and 8 October; there is a finisher medal, medical cover and benefits for groups of six or more. Registration by WhatsApp at 099 419 650.
Third edition of the trail race organized by the Paysandú police headquarters, on Sunday 13 December, starting at 8:30 at the Parque Policial. There is a competitive 15 km, a participatory 7 km and a 1 km kids' race, over fields, sand, slopes and water. It has overall and category prizes, a separate classification for police officers and a finisher medal. Registration is on the page of Crono Francolini, the company that times the race.
Second edition of this mountain bike race in Solís de Mataojo, Lavalleja, starting at 9:00 from Parque Mataojo. There are 56 km for the competitive categories and 27 km for the promotional ones. According to the poster, it is held for the benefit of the riders of C.C. Sauce, with prizes down to fifth place. Registration is through Punto de Control; advance entry closes on Thursday 10 December and you can also sign up on race day.
Second edition of the 5 km run and walk of the Colonia police headquarters, on Saturday 19 December at 18:30, along the Colonia waterfront passing the Plaza de Toros; a 1 km kids' race at 18:00. It costs $700 and includes a technical shirt, chip number, finisher medal, hydration and live results; prizes for the top five women and men. Registration is on encarrera.uy and the kit is picked up at the headquarters from 16 to 19 December.
Final and fourth round of the 2026 Maratón del Palmar charity race circuit, at Balneario Aguas Dulces, Rocha. Organized by the Municipio de Castillos and Running Juventud. Distances vary between rounds (5K, 10K, trail and others) and are not listed for this one yet. The circuit points classification is also awarded.
Second edition of this trail race at the Parque Ciudad de Young, Río Negro, on Saturday 19 December. The 4K and 8K start at 19:00 and there is an 800 m kids' race at 18:30. Organized by Club Atlético Peñarol de Young and Peñarol Atletismo. There are age-group prizes in both distances and a finisher medal for everyone. Registration is open until 18 December on the Crono MTB website, where it is listed as Trail Navideño; kits are handed out on the day from 15:00.
4K and 8K run for the anniversary of the Policía Nacional, on Sunday 20 December at 9:00, starting at the Tacuarembó police headquarters, which calls the event. It is open to the public, with separate classifications for police officers and for the general public. There are trophies for the top five of each group in both distances and age-group medals in the 8K. Registration is on the Cronometra Mauá website, where it is listed as Correcaminata Policial.
Round of the Confederación Atlética del Uruguay in its 2026 road calendar, published in January as tentative, which calls it Fecha CAU and Fecha Clausura 10K, dated 5 December; the Montevideo city agenda lists it as "10K CAU" on Saturday 5. Venue, time and entry conditions not found.