Aerial view of a coastal town nestled in green and golden hills at golden hour

SLO GranFondo β€” Century Bike Ride, Central Coast of California

A ride through San Luis Obispo County's wine country and coastline, supporting local charities.

Riders have taken on timed routes from 25 to 100 miles through Edna Valley wine country and the Avila Beach area, joined over the years by pro cyclists and community volunteers.

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About the Ride

SLO GranFondo brings cyclists to San Luis Obispo County for a century ride along the Central Coast, with routes winding through wine country and down toward Avila Beach. The event has featured pro riders including Bob Roll, Alison Tetrick, Robin Farina, Olivia Dillon, Shelley Olds, Taylor Wiles, Ina-Yoko Teutenberg, Neil Shirley, and Dotsie Bausch at past panels and receptions.

The related Giro Della Costa Centrale, produced by Race SLO, has brought additional timed routes and a Festivale Italiano celebration to the Avila Beach area.

100
Mile Century Route
4
Timed Distances (25–100 mi)

Explore the Event

Key areas of the site covering rides, giving back, and getting involved.

Scenic green rolling hills and valley landscape under soft warm light

Schedule

Timed starts for multiple distances, Pro Panel Receptions with guest speakers, and the post-ride Festivale Italiano food and wine gathering.

View Schedule β†’
Cyclists riding along a coastal road with hills and a town visible in the background in bright daytime light

Mission & Beneficiaries

Proceeds support local charities including the Hearst Cancer Resource Center and SLO A.L.P.H.A.

Learn More β†’
Aerial coastal view of a sandy beach with a long pier, turquoise ocean water, and hillside homes

Volunteer

Volunteers assist with course support and race-day logistics, helping make the event possible for riders.

Get Involved β†’

Why Riders Come Back

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Central Coast Routes

Courses cover wine country and coastal roads around San Luis Obispo County.

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Pro Appearances

Past editions have featured pro panel receptions with riders like Bob Roll and Dotsie Bausch.

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Local Impact

Rides have benefited the Hearst Cancer Resource Center and SLO A.L.P.H.A.

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Community Support

Volunteers and sponsors, presented by SLO Alpha, help bring the event together each year.

Contact & Registration Mail-In

For general questions, reach the SLO GranFondo team at info@slogranfondo.com or 805-235-5409. Mail-in registrations have been sent to French Hospital Medical Center Foundation, 1911 Johnson Avenue, San Luis Obispo, CA 93401.

Contact MethodDetail
Emailinfo@slogranfondo.com
Phone805-235-5409
Mail-In RegistrationFrench Hospital Medical Center Foundation, 1911 Johnson Avenue, San Luis Obispo, CA 93401

The SLO GranFondo is a premier century bike ride set along the Central Coast of California, offering cyclists an unforgettable journey through San Luis Obispo County. Riders traverse scenic routes that wind past rolling vineyards, oak-dotted hills, and stretches of coastal roadway near Avila Beach. With timed segments and varied distance options, the event welcomes everyone from seasoned racers to weekend enthusiasts. More than just a ride, it is a celebration of cycling culture, community spirit, and the stunning natural beauty that defines this corner of the Golden State.

Routes range from a manageable twenty-five miles to the full century distance, each carefully planned to showcase the region's diverse terrain. Cyclists pedal through the Edna Valley wine country, where orderly rows of vines stretch toward the horizon, then descend toward the Pacific coastline where ocean breezes offer a refreshing reward. The timed format allows riders to push their limits on designated segments while enjoying a relaxed pace elsewhere. Every mile reveals something new, from quiet country lanes to panoramic ridge-top vistas.

The event has drawn professional cyclists over the years, adding an electric atmosphere to race day. Amateur riders find themselves sharing the road with elite athletes, creating a rare opportunity to experience the sport at its highest level. The presence of pro riders elevates the competitive spirit while also inspiring newcomers to chase their own personal goals. This blend of accessibility and high-level performance has become a defining characteristic of the SLO GranFondo experience, setting it apart from ordinary organized rides.

Community lies at the heart of the SLO GranFondo. The event partners with local charities and resource centers, channeling the collective energy of riders, volunteers, and sponsors toward meaningful causes. Beneficiaries have included cancer support organizations and other health-focused initiatives serving San Luis Obispo County residents. Every registration contributes to this broader mission, transforming a day of cycling into an act of giving. Riders cross the finish line knowing their effort has made a tangible difference in the community that hosts them.

The post-ride Festivale Italiano brings a lively finish to the day's exertion. Participants gather to enjoy music, food, and a convivial atmosphere that reflects the region's welcoming character. The festival setting encourages riders to swap stories, relive the day's best moments, and forge new friendships. Local flavors take center stage, with offerings that celebrate California's culinary abundance. It is a fitting conclusion to an event built on shared passion, physical challenge, and the simple joy of gathering together.

Safety and rider support are fundamental priorities throughout the event. Clearly marked routes, well-stocked aid stations, and roving mechanical support ensure that cyclists can focus on the ride itself. Pre-event communications cover rules of the road, course etiquette, and preparation tips so that every participant arrives informed and confident. Volunteers stationed at key points offer encouragement, directions, and assistance when needed. This comprehensive support network reflects a commitment to creating an environment where riders of all abilities can thrive.

San Luis Obispo County provides an extraordinary backdrop for a cycling event. The region's Mediterranean climate delivers mild temperatures and golden autumn light, ideal conditions for a long day in the saddle. Riders pass through a landscape shaped by agriculture, coastal influence, and a deep appreciation for outdoor recreation. The route offers glimpses of historic ranchlands, modern vineyards, and the shimmering Pacific, weaving together the threads that make the Central Coast one of California's most beloved destinations.

Registration opens well in advance, and interested riders are encouraged to reserve a spot early. The event website provides a streamlined registration process along with details on merchandise, schedule updates, and participant resources. A dedicated section covers frequently asked questions, helping first-time riders prepare with confidence. Information about local hotels and transport options assists those traveling from outside the area. Staying tuned to official channels ensures that participants receive timely news and any updates leading up to ride day.

Volunteers form the backbone of the SLO GranFondo, contributing time and energy to create a seamless experience for every rider. From staffing registration tables to manning aid stations and directing traffic, volunteers fill essential roles that keep the event running smoothly. Many return year after year, drawn by the camaraderie and the chance to support a meaningful community gathering. New volunteers are always welcomed and provided with the training and guidance needed to make a positive impact on the day.

Photography captures the spirit of the SLO GranFondo, preserving memories of determined climbs, joyful descents, and triumphant finishes. Professional event photographers document the day, giving participants access to high-quality images that celebrate their achievement. The crowning of the King and Queen of the Mountain adds a touch of pageantry, honoring those who conquer the timed hill segments with the fastest times. These traditions, combined with the stunning visual backdrop, ensure that every edition of the ride lives on in vivid detail.