CALENDAR OF EVENTS

Ready for an unforgettable race? Join Tri Santa Cruz 2025 on August 10 for a scenic, flat-course triathlon along the iconic California coast!

Looking for an epic race? Discover the June Lake Triathlon California’s stunning mountain triathlon set in the Eastern Sierra.

Dirt Fondo • August 15, 2026 • Marin Headlands / Sausalito, CA The annual Dirt Fondo is a celebrated off-road cycling adventure hosted by Marin County Bicycle Coalition, tracing classic singletrack, fire roads, and paved sections through the legendary terrain of the Marin Headlands and Mt. Tamalpais. Riders can choose...

Dirty 30 Mountain Bike Race  August 23, 2026 • Valley of the Moon (Santa Rosa), CA The Dirty 30 XL Fondo is a mixed-terrain MTB and drop-bar challenge built around a spectator-friendly figure-8 course on the scenic north shore of Lake Hodges. Riders can choose a single 30-mile lap or...

Looking for the ultimate Super Sprint Triathlon? Join the Millerton Madness Triathlon on August 24, 2025, for an exciting race!

Join the ultimate adventure at the Lake Tahoe Triathlon, where you will swim, bike, and run amidst breathtaking scenery. Register now.

Looking for an adventure that combines the beauty of nature with the thrill of physical activity? Look no further than Lake Tahoe Open Water Swim!

Ready for Mountains to Meadows Endurofest? Ride epic trails, race hard, and enjoy music, camping, and festival vibes in Lost Sierra.

Grinduro California • September 12, 2026 • Quincy, CA Grinduro California blends the best parts of gravel riding and mountain bike enduro into a one-of-a-kind cycling festival in the scenic Lost Sierra foothills of Quincy. Riders take on a mixed-surface course with multiple timed segments on dirt, gravel, and flowy...

Ready for van life? Discover Adventure Van Expo North Lake Tahoe with rigs, gear & talks. Join the ultimate road lifestyle event!

Cyclists race alongside a historic steam locomotive during the Race the Rails cycling event in Ely, Nevada, showcasing a unique road and mountain bike challenge against a moving train.

Shaver Lake Mile High Triathlon • Sun September 13, 2026  Shaver Lake Mile High Triathlon Description — What will you find at the "Mile High" Triathlon? Bottle Opener Finisher's Medal Event T-Shirt Prizes and Giveaways Free Race Photos Tri-Tip sandwich lunch and bottled beverages Rosa Brothers chocolate milk Music Largest...

Discover the thrill of Mammoth TUFF Gravel Event and Adventure Festival. Experience diverse terrain, push your limits, and connect with fellow biking enthusiasts.

Monterey Bay Half Marathon • September 19, 2026 • Marina/Seaside, CA The Monterey Bay Half Marathon delivers a scenic seaside running experience along the Monterey Bay Coastal Recreation Trail—perfect for runners chasing a personal best or a memorable fall race. The largely flat, bike-path course takes participants past beaches, through...

Ready for the California Coast Classic Bike Tour? Ride 525 miles from San Francisco to LA for a cause. Register now!