For 20 years LANFest Colorado has brought gamers together across the Front Range to support local charities. Join us September 24–27, 2026 in Castle Rock, CO at the Douglas County Fairgrounds and Event Center as we celebrate our 20th anniversary with a massive 330‑person LAN party—now a full four days.
Bring your PC, bring your console, bring your board games—and of course, bring your friends. We’ve got board‑game tables, casual lounges, and competitive tournaments for all ages and skill levels.
Don’t have a PC? No problem. We’ve partnered with CLX to offer high‑end gaming PC rentals at your seat. Just choose a “HERO” ticket at checkout and we’ll handle the rest.
Tickets: General Admission is $60 and Premium seating is $140. Not bringing a rig? A Board Games Only pass is $20, and Spectator passes are free. The event is all ages.
Check out highlights from our last event on Flickr .
We’ve raised over $50,000 for Colorado charities and are a registered 501(c)(3) nonprofit. LANFest Colorado is 100% volunteer‑run and welcomes nearly 300 attendees each event.
Want to help? Become a volunteer and support building healthy communities through gaming.
Stay connected—join our Discord for announcements, FAQs, and community chat.
Venue: Douglas County Fairgrounds and Event Center, 500 Fairgrounds Rd, Castle Rock, CO 80104
LANFest Colorado 2026
Next Event: September 24–27, 2026 — Our 20th Anniversary!
🎟️ Get your tickets here 🎫
For 20 years LANFest Colorado has brought gamers together across the Front Range to support local charities. Join us September 24–27, 2026 in Castle Rock, CO at the Douglas County Fairgrounds and Event Center as we celebrate our 20th anniversary with a massive 330‑person LAN party—now a full four days.
Don’t have a PC? No problem. We’ve partnered with CLX to offer high‑end gaming PC rentals at your seat. Just choose a “HERO” ticket at checkout and we’ll handle the rest.
Tickets: General Admission is $60 and Premium seating is $140. Not bringing a rig? A Board Games Only pass is $20, and Spectator passes are free. The event is all ages.
Check out highlights from our last event on Flickr .
We’ve raised over $50,000 for Colorado charities and are a registered 501(c)(3) nonprofit. LANFest Colorado is 100% volunteer‑run and welcomes nearly 300 attendees each event.
Want to help? Become a volunteer and support building healthy communities through gaming.
Stay connected—join our Discord for announcements, FAQs, and community chat.
Venue: Douglas County Fairgrounds and Event Center, 500 Fairgrounds Rd, Castle Rock, CO 80104