Chino Grinder

Chino Grinder – Chino Valley, Arizona, United States

• Date: October 16, 2027

• Location: Chino Valley Community Center Park, Chino Valley, Arizona, United States

• Distances: 23 miles (Fun Grind), 45 miles (Fine Grind), 63 miles (Half Grind), 107 miles (Full Grind)

• Event Type: Gravel race

Celebrated as Arizona’s oldest and most iconic gravel grinder, the Chino Grinder has earned its reputation as the toughest gravel race in the West. Traversing 75–95% unpaved terrain, it’s the ultimate test for cyclists eager to push their limits—whether you’re tackling your first century or chasing a new personal record. This endurance cycling event highlights Arizona’s diverse beauty while traveling on sections of the longest continuously used road in the country. The remote course has multiple distances suitable for all ages and experience levels, and draws a vibrant, diverse community united by a passion for gravel riding. You’ll find us again at the Chino Valley Community Park, with grassy fields, showers, shady areas and everything you need to enjoy the pre and post race party! Complete schedules, rule guidelines, and registration details are available on the official event website.