A Great Big Thank You:
We would like to thank all of our wonderful volunteers for all your hard work and dedication.  We want to recognize our coaches, referees, team parents, concessions staff, field painters and our volunteer board members.  Special thanks to our supporting organization of volunteers from the Caldwell Optimist Club.  We appreciate the countless hours you give to our community supporting youth soccer.
Go Crossfire!  Go Inferno!

Register Now for Inferno Competitive Tryouts.
Click Inferno Competitive Program above to get started.








US Soccer registers children according to birth year.
Not sure what age group your child is in?
Check it out on the Birth Year Chart below.











Be sure to Like us on Facebook

for more soccer news and photos.


COSC Mission Statement 

Canyon Optimist Soccer Club is established to provide the area’s youth the opportunity to learn and enjoy the sport of soccer. Our recreational and competitive programs emphasize the health and welfare of our youth. We promote the development of soccer skills, understanding of the game, and the enjoyment that comes from playing the world’s most popular sport-soccer.

Club Sponsors