In the fall of 1921 — months after the first constitution and the first Board of Control meeting — Colorado high schools played the Conference's first sanctioned football season and championship week.
Local papers covered the stretch run and title implications under the new state league. One surviving clipping from that title week:
“Two Big Games Come Thursday”
For the full narrative of that season — including the Canon City deadline controversy tied to the Board's June 1 membership cutoff — see:
First sanctioned Colorado high school football season and championship game (1921)