Barteløpet Tønsberg is a 5 km race in Tønsberg, Vestfold og Telemark, focused on moustache-themed fundraising for prostate cancer research. The event starts in the afternoon, featuring a children’s race before the main 5 km run. Any surplus funds are donated to the Prostate Cancer Association.
This event is for running, jogging, or walking; it is not exclusively for fast runners. Participants of any age or fitness level are welcome. The organizers maintain an informal atmosphere, prioritizing community, activity, and support for the cause over finishing times.