Registration for the 24 Hours of Summer Solstice opens this Monday, November 3 at 11:00 AM. Join us June 27–28, 2026 for North America’s largest 24-hour mountain bike festival and relay event—with teams ranging from solo to ten-person. Whether you’re chasing the podium or just riding and camping with friends, this is the summer weekend you don’t want to miss – register here.

Campsites & Serviced Sites
Campsites are assigned based on registration order (we assign them in May), so the earlier you register, the better your site selection!

Each team entry includes a campsite for two nights.
Only 50 serviced sites (with power) are available for an additional $70 each.

How to Register & Pay (for ease of use remember your ccn login or create a login at CCN Bikes)

Option 1: Full Team Payment
Team Captain pays in full and can add/edit riders anytime.

Option 2: Pay Individually
Captain pays for at least one rider and invites others to join and pay.

Complete your roster by:
Having riders JOIN A TEAM on the registration page and search your team name.

Sending invites from your team management page (Invite Team Member).

Waivers will be completed online with a separate link sent out in April.  For pricing and categories visit here.

If you need help we’re happy to assist — email info@chicoracing.com or adam@chicoracing.com.

See you at Albion Hills Conservation Area for an unforgettable weekend of riding, racing, and community!