Table Reservations are OPEN
We welcome all card vendors, from TCG to sports to book a table with us at Colorado Card Convention.
Secure a vendor spot with premium island configurations and easy registration. Pick EXACTLY where you want to be.
Douglas County Fairgrounds
Who we are
Colorado’s Premier Sports Card & TCG Show
The Colorado Card Convention is a premier sports card and trading card show bringing collectors, vendors, dealers, families, and hobby enthusiasts together from across Colorado and the Rocky Mountain region. Located at the Douglas County Fairgrounds in Castle Rock, Colorado, our multi-day card convention is conveniently located between Denver and Colorado Springs and features 300+ vendor tables filled with sports cards, trading cards, collectibles, memorabilia, and more.
Whether you collect baseball cards, football cards, basketball cards, hockey cards, Pokémon cards, TCG, graded cards, vintage cards, modern cards, autographs, memorabilia, or sealed products, the Colorado Card Convention is designed to bring the collecting community together under one roof.
Our Colorado card shows feature local and regional card dealers, collectors, hobby businesses, and vendors offering opportunities to buy, sell, and trade sports cards and trading cards throughout the weekend. Attendees can discover everything from affordable cards for new collectors to vintage sports cards, rare Pokémon cards, high-end graded cards, sealed TCG products, memorabilia, and unique collectibles.
The Colorado Card Convention is held at the Douglas County Fairgrounds in Castle Rock, CO, making it an easy destination for collectors throughout Denver, Aurora, Parker, Centennial, Littleton, Highlands Ranch, Lone Tree, Castle Rock, Colorado Springs, and communities across Colorado.
Our goal is to build one of Colorado’s largest and most exciting destinations for the card collecting hobby. Whether you are an experienced collector, a sports card dealer, a Pokémon or TCG enthusiast, or a family discovering the hobby for the first time, the Colorado Card Convention is a place to connect, collect, trade, and experience the Colorado card collecting community.