Mammoth Gran Fondo 2026

In the heart of the Sierra mountains in California is Mammoth Gran Fondo 2026, a fun and challenging road cycling…

Presented by Mammoth Mountain Community Foundation

Mammoth Tuff Gravel 2026

The Mammoth Tuff Gravel 2026 cycling event is a prominent gravel racing and cycling adventure held annually in Mammoth Lakes,…

Presented by Tuff Ventures

Angeles Crest 100 2026

The Angeles Crest 100 2026 Mile Endurance Run aka the AC100 is a renowned ultramarathon that has challenged trail runners…

Presented by Team AC100

Mt. Diablo Challenge 2026

Valley Spokesmen Bicycling Club is celebrating the 42nd annual Mt. Diablo Challenge 2026, an 11.2-mile ride that climbs to the…

Presented by Valley Spokesmen Bicycle Club

Heart of Gold Gravel 2026

Heart of Gold Gravel 2026, produced by Bike Monkey, explores remote roads north and east of Nevada City, California. Repeatedly…

Presented by Bike Monkey

Lake Sonoma MTB 2026

Get ready for the annual Grasshopper Adventure Series as they put on the Lake Sonoma MTB 2026 race! The Lake…

Presented by Hopper Adventures (Grasshopper)

Phil’s Cookie Fondo 2026

Phil’s Cookie Fondo 2026 will satisfy your love for cycling, cookies, and adventure. The event showcases Malibu’s natural beauty and…

Presented by US Cycling Events

The Bovine Classic 2026

The Bovine Classic 2026 is a relatively new event billed tongue in cheek as “America’s 4th Hardest, Cow-Themed, Wine Country…

Presented by Bike Monkey

Avalon 50 2027

Presented by Run Catalina

Low Gap 2027

Presented by Hopper Adventures (Grasshopper)

Rock Cobbler 2027

Event for 2027 not confirmed yet… A favorite among gravel aficionados, Rock Cobbler is a quirky and challenging adventure race…

Presented by Ames Works

Huffmaster Hopper 2027

Presented by Hopper Adventures (Grasshopper)

The Great Ski Race 2027

Presented by Tahoe Nordic Search and Rescue

Gran Fondo Hincapie – Merced 2027

Presented by Hincapie Events

Catalina Island Marathon 2027

One of California’s oldest trail marathons, this event offers a unique point-to-point course from Two Harbors to Avalon across Catalina…

Presented by Spectrum Sports Management

Fish Rock 2027

This 70-mile gravel cycling event in Boonville, California delivers exactly what it promises: a road bike race for riders who…

Presented by Bike Monkey

Sea Otter Classic 2027

Event for 2027 has not been confirmed yet… In the vast landscape of cycling events, the Sea Otter Classic 2027…

Presented by Life Time Events

Canyons Endurance Runs by UTMB 2027

Event for 2027 has not been confirmed yet… Nestled in the historic gold-rush town of Auburn, CA, the birthplace of…

Presented by Epic Endurance Events

WTF Whiskey Tango Fondo 2027

Event for 2027 has not been confirmed yet… The Whiskey Tango Fondo 2027, affectionately known as WTF, is not your…

Presented by Phil’s Cookies

Levi’s Gran Fondo 2027

Event for 2027 has not been confirmed yet… Levi’s Gran Fondo 2027 stands as a cycling spectacle that transcends geographical…

Presented by Bike Monkey

Belgian Waffle Ride California 2027

Event for 2027 has not been confirmed yet… The Belgian Waffle Ride California 2027 relocated to Del Mar in 2026,…

Presented by Monuments of Cycling (MoC)

Boggs MTB 2027

Event for 2026 cancelled, dates not confirmed for 2027… Boggs MTB stands as one of the few enduring relay mountain…

Presented by Bike Monkey

Belgian Waffle Ride Gran Fondo 2027

Event for 2027 has not been confirmed yet… The Belgian Waffle Ride Gran Fondo 2027, part of the iconic Belgian…

Presented by Monuments of Cycling (MoC)

Ukiah-Mendo Gravel Epic 2027

Event for 2027 has not been confirmed yet… Nestled in the heart of Mendocino County, the Ukiah-Mendo Gravel Epic 2027…

Presented by Hopper Adventures (Grasshopper)