This movie was released in 1968. I understand it was put together from film taken at the 1967 Ontario Orienteering Championships.
I first saw the film about 1970 and it helped hook me on the sport for ever since.
Now with using black and white topo maps, master maps, self-inking stamps at the controls, guys running with compasses around their necks, etc a lot of it looks pretty antiquated. Yet some things never get old.
Cameo appearances by Sass Peepre and Bjorn Kjellstrom are pretty interesting, too.
So 50 years on... enjoy.