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Grasshopper Adventure Series: King Ridge

May 10, 2025

Grasshopper Adventure Series: King Ridge

Duncans Mills, CA, USA · Grasshopper Adventure Series

65 mi91 mi

About this event

The King Ridge Grasshopper is a legendary ride in Sonoma County, challenging cyclists with steep climbs, thrilling descents, and varied terrain. Known for its rugged beauty, the course winds through remote mountain roads and offers breathtaking coastal views. It’s an unforgettable adventure that tests endurance and skill, capturing the gritty spirit of Northern California cycling.

Photos

Routes

King Ridge Short Course

65 mi · ↗ 5,807 ft · $201 entry

Route details ↗

King Ridge Long Course

91 mi · ↗ 9,116 ft · $201 entry

We’ll roll from Duncans Mills at 8 am. The first timed segment begins at the bottom of Joy Rd. The segment will open at 9 am. Riders will be scored based on the cumulative time for the 3 segments (long course) and 2 segments (short course). 
This format and course will ensure that we have an amazing ride on open roads. There are no timed segments on California State Highways. 

All Hopper routes are open and riders must obey all traffic laws and rules.
Route details ↗

Volunteer info

Contact iain@grasshopperadventureseries.com if you are interested in volunteering

Lodging

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Event details are provided by the organizer. Gravel Calendar LLC is not responsible for their accuracy. Please participate at your own risk.

Registration

Opens
December 26, 2024
On-site registration
Yes

Event organizer

Grasshopper Adventure Series

Grasshopper Adventure Series Dive into the world of unconventional, grassroots bike racing, where adventure knows no bounds. The Grasshopper Adventure Series (AKA “Hoppers”) is the world’s first and longest-running gravel/mixed-terrain adventure series, created to push riders to the limit without pushing them over. Held monthly from January through May, come experience the thrill of exploration, camaraderie and raw beauty in Northern California’s hidden landscapes. Join for a single event or lock into the full series.

https://www.grasshopperadventureseries.com/

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