Fish Rock 2027

Fish Rock 2027

Presented by Bike Monkey
Gravel Mixed Surface
Boonville, CA
Mar 27, 2027

Full Course

Distance
70 miles
Elevation Gain
10,507ft
Terrain
mixed
Difficulty Index
38Moderate
Approachable Extreme
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About This Event

This 70-mile gravel cycling event in Boonville, California delivers exactly what it promises: a road bike race for riders who aren’t afraid of hardcore gravel. With 10,507 feet of elevation gain, Fish Rock tests endurance, bike handling skills, and strategic thinking across dramatically varied terrain.

The course begins with a punchy 1.9-mile climb before rolling over rural roads toward the scenic Pacific Coast Highway. Miles 25-28 offer smooth, fast pacelines along the coast—a deceptive reprieve before the real challenge begins. The infamous Fish Rock section from miles 40-55 features a relentless 14-mile gravel ascent with tricky descents that demand respect. The final stretch returns to pavement with moderate climbs and shoulder-less highways that keep you alert until the finish.

Bike choice matters here. The 70% pavement and 14-mile gravel section make both road bikes (700c with 32mm+ tires) and gravel bikes viable, though each offers distinct advantages. Road setups roll faster on pavement but require confident handling on loose descents. Gravel bikes provide better control on technical sections but feel slower on the long paved stretches.

Four strategically placed aid stations provide fuel and hydration, including a crucial water stop atop the first gravel pitch at mile 43.5. The 9 AM mass start creates an intense opening pace, with the fastest finishers rolling in around 1 PM.

Awards celebrate the top five men and women in each age category, with podium finishers receiving commemorative posters. The new “First to the Climb” prime recognizes the opening ascent leaders, though you must finish to claim it.

Bike Monkey

Event Organizer
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Bike Monkey is a California-based event production company renowned for organizing high-quality cycling races and adventure rides while also focusing on community engagement and charitable efforts. The company was founded with the mission to combine a passion for cycling with philanthropy, using its events to raise funds for various causes. Bike Monkey events range from gravel races to road cycling, offering diverse challenges for cyclists of all skill levels.

Charities Supported

Bike Monkey integrates charity into many of its events, supporting various causes, including environmental conservation, public land protection, and disaster relief. For example:

  • The NorCal High School Cycling League: Bike Monkey supports youth development in cycling by raising funds for this league, which encourages high school students to participate in mountain biking as a sport.
  • Santa Rosa Fire Recovery: After devastating wildfires in Northern California, Bike Monkey contributed to local recovery efforts, raising significant funds to help affected communities rebuild.
  • Be Good™ Foundation: Many events, such as Rebecca’s Private Idaho, support this foundation, focusing on empowerment and healing through cycling.

Prominent Events

  1. Levi’s GranFondo
    This is one of Bike Monkey’s most well-known events, attracting thousands of riders annually. Hosted in Santa Rosa, California, it offers a variety of routes, from beginner-friendly to extremely challenging, all through beautiful Northern California landscapes. Proceeds benefit local charities and environmental causes.
  2. Fish Rock
    Known for its tough gravel course, this event takes riders through the rugged terrain of Mendocino County, California. The ride combines scenic beauty with grueling climbs and gravel roads, and it raises awareness for local land conservation efforts.
  3. Rebecca’s Private Idaho
    Co-produced with Rebecca Rusch, this gravel event in Idaho combines stunning mountain terrain with charity fundraising for the Be Good™ Foundation. Riders can choose from multiple route options, making it accessible for varying skill levels while supporting a meaningful cause.

Bike Monkey is widely respected in the cycling community for delivering well-organized and challenging events and for its ongoing commitment to supporting charitable causes through the power of cycling.

More from Bike Monkey

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