Cosmic Solstice

Cosmic Solstice - August 15, 2026

Return to the Cosmic Solstice! Help Build Flagstaff’s Next Great Trails. Flagstaff Biking Organization is fundraising to build two directional mountain bike trails on Mount Elden! After two decades of advocacy and planning, we’re finally primed and ready to build some world-class downhill trails for mountain biking in Flagstaff! Flagstaff Biking Organization will be hiring a professional mountain bike trail contractor, Momentum Trail Concepts, to construct trails to improve upon the original Reserves trails. If you'd like to help get this project done, go to https://flagstafftrails.com/ for details on the project and to make a donation or enter the sweepstakes!

Event Details:

• Date: Saturday, August 15, 2026
• Time: 9:00 AM MT
• Location: Fort Valley Trailhead, Flagstaff, AZ
• Distance: 47-mile Bike
• Registration Closes: Friday, August 14, 2026 @ 11:59 PM MT

Registration:

• 47-mile Bike Registration: $75.00 (Total: $89.66 incl. taxes & fees)
• Price after Feb 28: $85.00 ($101.28 incl. taxes/fees)