There are 4 main versions of Gridiron Football: the traditional 11v11 game played in USA, a 12v12 version of the game played in Canada, and a 8v8 version of the game played Indoors on converted Ice Hockey Arenas.
Bibliography
[1] Professional Football Researchers Association (2011) “No Christian End!” The Early History of Professional Football. pg. 23-32. PFRA Publications. Connecticut.
The Canadian Bowl is the Championship Game of the Canadian Junior Football League (CJFL), the second level of Canadian Football. It was first played in 1907 as the Canadian Rugby Union (CRU) Junior Championship, becoming the Leader-Post Trophy in 1925. After one year in 1947 as the Evergreen Bowl it became the Leader-Post Trophy again. It was known as the Leader-Post Trophy until 1976, two years after the Canadian Rugby Union (CRU) was renamed the Canadian National Junior Football League (CNJFL), when the Trophy was rebranded the Armadale Cup. It was again renamed in 1989, this time as the Canadian Bowl, seven years after the CNJFL became the Canadian Junior Football League (CJFL).
Picture Credit: [Canada 3] Canadian Junior Football League | Facebook (2011) CJFL Profile Picture: March 3, 2011 [Internet] Available from: https://scontent-dub4-1.xx.fbcdn.net/v/t31.0-8/s720x720/172369_166507693399012_2554406_o.jpg?_nc_cat=108&_nc_eui2=AeEmInrSy7Bp5Q4nj_j07-ZNBsVadK5KjxZ41fzEaVCISv70yVik13v0v3zYpBxRgsfUNu-p8l9wNdwiUtbFgjxmLVz-GqrX6CXGQ0Q1t3vEOg&_nc_ohc=qW-lYWvPX78AQld50UAOtsqMmpIdM9heSa3xodVrfPzv-6YUYkLSkRtlA&_nc_ht=scontent-dub4-1.xx&oh=6d635c510b3954231714cee2128f1767&oe=5E6D4BE8%5BAccessed 20 December 2019]
Canadian Junior Football League (2nd Level)
CJFL
Canadian Bowls
Canadian Junior Football League Canadian Bowl 1989-Present
Canadian National Junior Football League Armadale Cup 1976-1988
Canadian Amateur Football Association Leader-Post Trophy 1947-1975
Canadian Rugby Union (Canadian Football) Junior Championship 1907-1925
Canadian Junior Football League (1982-Present)
Canadian Junior Football League Canadian Bowl 1989-Present
Canadian Junior Football League (Overviews)
Canadian Junior Football League | Ontario Conference 2014-2019
Canadian Junior Football League | Prairie Conference 2014-2019
Canadian Junior Football League | British Columbia Conference 2014-2019
Canadian Junior Football League (Seasons): 2019
Canadian Junior Football 1966-1981
CNJFL 1974-1981; CAFA 1967-1973
Canadian National Junior Football League (1974-1981)
Canadian National Junior Football League Armadale Cup 1976-1988
Canadian Amateur Football Association (1967-1973)
Canadian Amateur Football Association Leader-Post Trophy 1947-1975
Canadian Amateur Football Association Ontario Junior Football Conference 1967-1973
Canadian Rugby Union Junior Divisions 1907-1966
CRU Junior Division 1907-1966
Canadian Rugby Union (1947-1966)
Canadian Rugby Union (Canadian Football) | Big Four Football 1947-1956
Canadian Rugby Union Junior Divisions (1907-1946)
Canadian Rugby Union (Canadian Football) Junior Championship 1907-1925