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Treasure Valley SoccerTots

Do you have little ones that want to play soccer? SoccerTots has classes at Brothers Park for your 2 and 3 year olds. Just click on their logo above or call them for more information. 866-9592


Crossfire is a NON-PROFIT organization. Help Crossfire to keep our costs low for all soccer players. Please donate to our Soccer Club or become a Club Sponsor. Click here to donate. If you have any questions please send us an e-mail.


Fall 2014 Recreation Registration is Now CLOSED.

Click the registration button to the left for information about our waiting list or any open spots on a roster.

The deadline was July 20th

Soccer Coaches....Get your E-License to increase your Coaching Education. Click here for all the details. This E-Course runs Aug. 22, 23rd and 24th. Seating is limited, so register today. Crossfire & Inferno encourages all coaches to get E-Licensed.


Help Support the U-12 Girls COSC Inferno Soccer Team! We are selling raffle tickets for an end of summer themed basket including the following gift cards/day passes:

  • Aquarium of Boise
  • Applebees
  • Caldwell Bowl
  • Dairy Queen
  • Discovery Center
  • Edwards Theatres
  • Idaho Pizza
  • Northern Lights Cinema
  • Roaring Springs
  • Wahooz Zoo Boise

Also included are: a rolling cooler, two camp chairs, beach towels, and more!

The total prize is valued at more than $500.00!!

Tickets: $5.00 each or $20.00 for 5 tickets

Call Shawna at 250-4979 for tickets or information

****Raffle Drawing will be held on August 7th, 2014****

For ages 14 and Up: Are you interested in becoming a Referee?

Please contact our Referee Coordinator: Ed Adams

Click Here for Air Quality Guidelines

Check the current rating by going to the

Daily Air Quality Report for the Treasure Valley.

COSC's Mission

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.

2013-2014 Club Sponsors