Lucky Number, a new Paris-based sales company, acquired sales rights for the film in January 2025 as part of its inaugural roster.
The Blue Trail had its world premiere on 16 February 2025, as part of the
75th Berlin International Film Festival, in competition. The film was screened in Les Auteurs at the
49th Hong Kong International Film Festival on 18 April 2025, and in Sydney, Australia at the
72nd Sydney Film Festival The film was also part of Horizons section of the
59th Karlovy Vary International Film Festival, where it was screened from 4 July to 9 July 2025.
The Blue Trail competed in the Latin American Fiction at the
29th Lima Film Festival for
Trophy Spondylus in August 2025. The film was screened in the Centrepiece section of the
2025 Toronto International Film Festival on 10 September 2025. It was also screened as part of World Cinema at the
2025 Atlantic International Film Festival on September 14, 2025. It was also presented in the World Cinema section at the
30th Busan International Film Festival on 18 September 2025. On 2 October 2025, it was showcased in the Showcase section of
2025 Vancouver International Film Festival. Later it competed in the 'Official Section' of the
70th Valladolid International Film Festival for Golden Spike. and screened in the International Panorama for its Quebec Premiere at the
2025 Festival du nouveau cinéma on October 13, 2025. On 28 October 2025, the film was showcased at the
38th Tokyo International Film Festival in 'World Focus' section. It was screened in Special Screenings at the
Thessaloniki International Film Festival on 6 November 2025, and in Open Zone section of the
2025 Stockholm International Film Festival on 7 November 2025. It was presented in the 'Screen International Critics' Choice' at the 29th
Tallinn Black Nights Film Festival on 7 November 2025. It competed in the Main Program Together Again at the
Zagreb Film Festival for Golden Pram Award on 13 November 2025. Seven days later on 20 November, it will open
56th International Film Festival of India. It was screened in the World Cinema Now section of the
37th Palm Springs International Film Festival on 4 January 2026. The film was also shortlisted along with other five films as the Brazil‘s
Oscar submission for
98th Academy Awards, but was not selected as the country's official submission. It was theatrically released in Brazil on 28 August 2025 by Vitrine Filmes. ==Reception==