Distances
The Northland 100 Ultra Marathon returns to the rugged landscapes of Glenbervie Forest in Whangarei from 25 to 26 July 2026.
The event includes 4 Ultra distances; 165km, 105km, 82km and 57km, plus a 15km trail run to choose from.
The race follows a 41km figure-eight loop and the course takes runners deep into forestry land, offering a unique challenge through rolling hills, dense native bush, and wide-open logging roads.
The event includes 4 Ultra distances; 165km, 105km, 82km and 57km, plus a 15km trail run to choose from.
The race follows a 41km figure-eight loop and the course takes runners deep into forestry land, offering a unique challenge through rolling hills, dense native bush, and wide-open logging roads.