May 16th, 2026

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Every year in May, cyclists join us for an unforgettable journey through picturesque vineyards, winding roads, and enchanting valleys of Sonoma County. Whether you prefer to savor the scenic route or engage in a friendly competition with your fellow riders, we cater to all levels of cycling enthusiasts.

Brought to you by:

IT’S MORE THAN A BIKE RIDE

Inspired by Rotary support of local and global communities, the Giro Vigneti is a celebration of life, cycling, and friendship. Bicycles are involved, but so is joy, mountains, beignets, music, and lots of laughter.

WE CYCLE WITH PURPOSE
We ride to bring, resources, education, and opportunity to children here in Healdsburg and in communities around the world. Proceeds go towards providing scholarships to students in our community.

ANYONE CAN MAKE A DIFFERENCE

Anyone can make an impact. Whether you cycle 102, 64, or 35 miles you can help change a child’s future. The longer you ride, the more you give to a child in need.
E- BIKES ARE WELCOME
Giro Vigneti proudly welcomes E-bikes! Enjoy the ride with added ease while taking in Sonoma County’s beauty. Our partner, Getaway Adventures, is offering 20% off rentals on E-bikes for registered riders—just show proof of registration.
*Rental bike only available for intermedio route to ensure charge for the whole ride
*The rental bike will be delivered to the event venue the day of the bike tour
*E-bike mechanic will be on site to assist
JOIN A LOCAL RIDE IN 2026

Primavera Century – Fremont

April 19, 2026

The Fremont Freewheelers Bicycle Club (FFBC) is a non-profit club organized for the purpose of promoting all facets of bicycling including leisure, recreational, touring and racing, always with an emphasis on bicycle safety and education.

Join them on one of their 101, 85, 62, 38, or 28-mile routes through the scenic hills and valleys of the East Bay. After the ride unwind at their afterparty with food and drinks.

Wine Country Century – Santa Rosa

May 2, 2026

Enjoy riding some of the finest cycling roads in the world, fully supported by hundreds of warm and welcoming volunteers, delicious rest stops, biking Ambassadors backed by professional police and EMS services, and a scrumptious feast and party at the end.

You’ll ride past vineyards and wineries, through redwoods and apple orchards, under shady broad-leaf forest, among wildflowers, and you’ll climb over hillsides dotted with eucalyptus, bay, and oak trees.

Grizzly Peak Century – Moraga

May 3, 2026

Four paved routes (30, 50, 75, 100-miles) & 2 gravel routes (70km, 100km). Full-service rest stops, SAG vehicle support, and a fabulous post-ride barbeque, including live music and a free beer (or two) from local favorite Oakland United beerworks.

Inclusions:
-Cue sheet and road markings
-Rest stops at 15 – 25 mile intervals
-Clothing drop at Island Picnic Area rest stop
-Basic mechanic service at rest stops
-SAG vehicle support
-A souvenir pair of GPC Century socks

The Sequoia Century – Los Altos

June 7, 2026

Join the Western Wheelers Bicycle Club on Sunday June 7, 2026 for the 50th running of The Sequoia, a thrilling cycling experience set amidst the captivating coastal mountains and redwood forests of the San Francisco Bay Area. There are a variety of course options ranging from a gently rolling 43 mile Fun ride to a hilly Century ride. All routes traverse the most scenic roads this area has to offer.

For gravel bike enthusiasts, new this year is an 80-mile course that contains 12 miles (15%) on packed dirt roads or trails. Here’s your chance to experience quiet pathways through the hills, while still visiting the event’s Rest Stops to refuel with great food and drinks. Due to land use restrictions, registration on the 80-mile with Gravel course is limited to 49 riders and e-bikes are not allowed. Be sure to register early before this option sells out.

Mile High 100 – Chester

June 20, 2026

When you ride the Mile High, you’re not just taking on an unforgettable challenge — you’re supporting Youth Recreation in the Chester/Lake Almanor Basin. Now in its 42nd year, the Mile High 100 promises to be better than ever! The recent road construction on Hwy 36 has resulted in smooth new pavement and wider, safer shoulders—especially up the challenging Johnson Grade.

This year riders will benefit from enhanced rider support, including additional rest stops and live music at the finish line. Every pedal stroke helps fund local programs and community recreation. Come for the ride. Stay for the views. Finish with a celebration

Giro Bello – Santa Rosa

June 27, 2026

Join the Rotary Club of Santa Rosa’s annual bike ride through the stunning Sonoma County countryside!

Not only will you enjoy a fun and well-organized ride, but you’ll also be supporting programs that make a difference in their community.

Ride for a great cause on one of three (33, 64, 103 miles) beautiful routes through Sonoma County’s Wine Country at one of the most scenic times of the year.

Marin Century – Novato

August 1, 2026

For 63 years, the Marin Cyclists Club has strived to make the Marin Century the gold standard, setting the bar for cycling events. We offer you an incredible bike ride on amazing roads, starting and finishing at beautiful Stafford Lake Park in Novato, followed by a party extravaganza.

Choose one of FIVE scenic routes ranging from 37 to 127 miles. We prioritize your safety, provide premium support, supply specialty foods, serve craft beer, and showcase live musicians. Prepare to be impressed by the service, perks, and freebies. It’s not just a ride, it’s a party!

The Marin Cyclists Club, an all-volunteer, non-profit organization, donates the proceeds to local community and bicycle related charities, totaling over $625,000 in the last 20 years.

Octennial Civilized Century – Redwood Shores

August 2, 2026

Want to enjoy the pinnacle of cycling goals but without the hassles. Perhaps the Civilized Century is for you! A “Century” is 100 miles with shorter routes available.
No hills, hills, and more hills. Will not hear things like – “Hilly enough for ya?” or “Nice climb”. It’s pretty much flat-ish!

-No ugly start times. Ride out at 8am or later!
-No time gates. There’s 12 hours of daylight but 10 ought to do it.
-No long, early morning drive or expensive hotel stay. It’s local!
-No rain. It never rains in California or so the song says.
-No wind. Well that, we cannot promise.
-No huge Event fee – it’s $TBD with a youth discount.

The course offers scenic views of the Peninsula Bay Area, a jaunt across Dumbarton Bridge, loop around Facebook/Meta campus, and a few hidden trails. Designed for safety, the South Bay section is clockwise to minimize left turns. And an overall portion of the course is trail, bike lane, or low car traffic.

The Bay Ride – San Francisco

August 29, 2026

Join the Bay Area’s premier charity cycling event. Circumnavigate the San Francisco Bay while raising funds for cycling infrastructure that makes streets safer for everyone.

Not for the faint of heart! Ride 135 miles around the beautiful San Francisco Bay. 65% of “first timers” set a Distance PR (shorter 35 mile route also available). You are capable of more than you believe.

Tour de Fuzz – Santa Rosa

September 5, 2026

The Tour de Fuzz (Tdf) has been described as a one-of-a-kind event and the “FUNNEST RIDE” in Northern California. Some tell us it’s the finish line party, all-you-can-eat BBQ, gourmet sides, unlimited local IPA beers and wine. Others claim it’s our scenic wine country routes and full-service rest stops. While many riders simply enjoy the SAG (Support & Gear) vehicles with off-duty cop/cyclists and the police swag giveaways. Regardless of your reason(s), it has been your cycling support that makes it possible for Chaplains to serve our community.

The Tour de Fuzz includes three scenic wine country ride options; Routes are well marked by colored arrows on the pavement, too. We don’t want any ‘fuzzies’ to get lost and miss the party.

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