Season 1 of Les Routes de l'impossible premiered on November 18, 2007.

Season 2 of Les Routes de l'impossible premiered on December 20, 2008.

Season 3 of Les Routes de l'impossible premiered on December 19, 2010.

Season 4 of Les Routes de l'impossible premiered on December 18, 2011.

Season 5 of Les Routes de l'impossible premiered on December 23, 2012.

Season 6 of Les Routes de l'impossible premiered on December 29, 2013.

Season 7 of Les Routes de l'impossible premiered on December 20, 2014.

Season 8 of Les Routes de l'impossible premiered on July 7, 2015.

Season 9 of Les Routes de l'impossible premiered on June 28, 2016.

Season 10 of Les Routes de l'impossible premiered on June 30, 2017.

Season 11 of Les Routes de l'impossible premiered on July 27, 2018.

Season 12 of Les Routes de l'impossible premiered on August 9, 2019.

Season 13 of Les Routes de l'impossible premiered on July 17, 2020.

Season 14 of Les Routes de l'impossible premiered on December 20, 2020.

Season 15 of Les Routes de l'impossible premiered on December 22, 2021.

Season 16 of Les Routes de l'impossible premiered on August 5, 2022.

Season 17 of Les Routes de l'impossible premiered on July 4, 2023.

Season 18 of Les Routes de l'impossible premiered on July 17, 2024.

Season 19 of Les Routes de l'impossible premiered on July 18, 2025.