The announcement comes days after his younger brother, Johannes Thingnes Boe, also announced his retirement from the sport.
The older Boe has three gold medals from the Winter Olympics: one from the 2010 edition in Vancouver in the relay, and two from the 2022 Games in Beijing in the relay and mixed relay.
He will conclude his career with a final race on home soil in Holmenkollen, Oslo, in March.
