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Lake Sonoma MTB

April 15, 2023


The Lake Sonoma Mountian MTB is an extremely fun yet challenging single-track mountain bike contest. The Sonoma MTB is organized by Hopper Adventures, who produce the Grasshopper Adventure Series, which comprises six mixed-terrain adventure rides on stunning routes in Northern California, including Sonoma MTB.  The course is a wonderful 27-mile loop around the Lake comprised of flowing trails, ruggedness, and steep punchy climbs.  This is a single-lap race with no turnaround point. Not recommended for beginner riders.

There will be full age group categories and pro podiums. Many event categories are listed: M/F Pro, U18, 19-29, 30-39, 40-49, 50-59, and 60+. A mid-way aid station will be fully stocked with food and liquid nutrition. There are some great bonuses that Hopper adventures offer, such as a great lunch lakeside, beer from Sierra Nevada, cash prizes for the top finishers, finish prizes, and more. The Lake Sonoma MTB race is a visually stunning and physically challenging course that is extremely well organized, making it a premier mountain bike event in California and the west coast.

The 26th annual Grasshopper Adventure Series is the US’s longest-running gravel/mixed-terrain adventure series.  The series comprises six unique rides, routes, and races in Northern California. Whether looking for races or adventures, each event allows you to explore little-known paved, dirt, and single-track in Sonoma, Mendocino, and Humbolt County.  These are eclectic races designed to push riders to the limit without pushing them over.  The six series events run annually from January to June, including Low Gap; Huffmaster HopperKing Ridge; Lake Sonoma MTB, Sherwood Adventure; and Humbolt Hopper.  There is a competition for the Hopper Super King of the Universe title based on overall points leaders for riders who complete five Hoppers.

Grasshopper also produces the highly acclaimed Mendo Hopper and the USAL Lost Coast Hopper.




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