2013 | 6 Episodes

Season 1 of Norges tøffeste premiered on October 8, 2013.

2016 | 6 Episodes

Season 2 of Norges tøffeste premiered on April 9, 2016.

2021 | 10 Episodes

Season 3 of Norges tøffeste premiered on March 12, 2021.

2022 | 12 Episodes

Season 4 of Norges tøffeste premiered on October 14, 2022.

2024 | 11 Episodes

Season 5 of Norges tøffeste premiered on March 7, 2024.

2025 | 10 Episodes

Season 6 of Norges tøffeste premiered on August 22, 2025.