The club was founded on 14 February 1858, and is therefore Norway's fourth oldest sports club[1] after Oslo TF (founded 1855), Arendal TF and Drammens TF (both founded 1857).[2]
In the first years the club practised both shooting, skiing, speed skating, fencing and rowing. The club has concentrated on gymnastics since the mid-1870s. Some sports have since split out and created their own clubs, such as the Trondhjems Skiklub and Trondhjems Skytterlag.[1]