American River 50 mile, 25 mile, 10 mile Endurance Run
American River 50 Mile Endurance Run April 4, 2026 • Folsom, CA Description:The American River 50 (AR50) is one of the most iconic ultramarathons in the country, drawing everyone from first-time 50-milers to seasoned veterans chasing a fast day on a classic point-to-point course. The race starts at Folsom Point...
04/04/2026
Silver Moon Race: Kings River
Join the Silver Moon Race and choose from 10K, 6, 12, 24-hour, or 100-mile races under the enchanting glow of the full moon.
Badwater Salton Sea
Badwater Salton Sea Borrego Springs, CA • April 18–19, 2026 BADWATER® Salton Sea is a legendary team ultramarathon challenge that takes runners from below sea level near Salton City through the Anza-Borrego Desert region and up to a high-elevation finish near Palomar Mountain. Teams of two or three run together...
Ridge to Bridge
Looking for a scenic outdoor adventure? Join Ridge to Bridge Marin CA—hike, bike, or ride Mt. Tam while supporting the Bay Area Ridge Trail.
Revolution Ride, Roll & Stroll
The Revolution Ride, Roll and Stroll bicycle and walk/roll fundraiser, Sunday, May 3, 2026 • Mill Valley Community Center, Mill Valley, CA Roll, stroll, or ride with BORP at their signature fundraising event—part celebration, part challenge, and 100% mission in action. The Revolution Ride welcomes all abilities and all...
Sasquatch Trail Run
Are you ready for this year's Sasquatch Trail Run? Race through the Dry Creek Preserve and come face to face with Sasquatch!
Shinzen Run/Walk
Shinzen Run/Walk • Sun May 17, 2026 Shinzen Run/Walk Description — The Shinzen Run started over 35 years ago under the direction of Ken Takeuchi and has supported the Shinzen Garden. Proceeds will benefit the Shinzen Garden in memory of Ken Takeuchi. Participants will receive: Finisher Medal T-Shirt Pancake Breakfast...
05/17/2026 12:00 am
Venice Beach Half Marathon
Looking for a coastal race? Join the Venice Beach Half Marathon with scenic routes, family runs, and iconic beach views.
Reno-Tahoe Odyssey Relay Run Adventure
Reno Tahoe Odyssey Relay Run Adventure May 29–30, 2026 The Reno-Tahoe Odyssey (RTO) is a scenic and challenging 178-mile overnight relay run adventure that begins in Reno, travels to the shores of Lake Tahoe, and loops back to the Biggest Little City. Teams tackle 36 relay legs averaging about 5...
Rock ‘n’ Roll San Diego
Rock 'n' Roll San Diego May 30 - 31, 2026 • Learn More Half Marathon • 10K • 5K • KiDS ROCK The Original Rock 'n' Roll Rock ’n’ Roll San Diego is a high-energy race weekend that blends scenic running with live music at every turn, making it a...
Tail Wagger 5K
Get ready to wag your tail at the Tail Wagger 5K! Join us for a fun-filled day of running, walking, and tail-wagging to support furry friends in need.
Olympic Valley Half Marathon and 8 Miler
Looking for a scenic mountain race? The Olympic Valley Half Marathon offers fast courses, river views, and Tahoe beauty.
Big Chief 50K
Big Chief 50K Ultra Trail Run • June 28, 2026 • Tahoe City, CA The Big Chief 50K Ultra Trail Run invites endurance runners to tackle a stunning 50-kilometer loop over rugged single-track and fire-road trails in the forests between Lake Tahoe and Truckee. With nearly 4,500 feet of climbing,...
Burton Creek Trail Run
Looking for a scenic trail challenge? The Burton Creek Trail Run delivers classic Tahoe singletrack with 6K, 12K, and half marathon options.
Tahoe Trail 100
Tahoe Trail 100 • July 18, 2026 • North Lake Tahoe, CA The Tahoe Trail 100 is an endurance mountain bike challenge set against the breathtaking trails and high-country vistas around North Lake Tahoe, offering distances up to 100 km on mixed surface singletrack and backcountry routes. This Leadville 100-qualifier...
Badwater 135
Badwater 135 — “The World’s Toughest Foot Race” Badwater 135 Ultramarathon • July 27–29, 2026 • Death Valley Basin to Whitney Portal (Furnace Creek/Lone Pine), CA Badwater 135: Covering 135 miles (217km) non-stop from Death Valley to Mt. Whitney, CA, the Badwater® 135 is the most demanding and extreme running...
Truckee Half Marathon and 5K
Truckee Half Marathon | Truckee 5K • Saturday, August 1, 2026 • Truckee, California Description: The ninth annual Truckee Half Marathon & Truckee 5K invites runners to experience one of Northern California’s most scenic mountain race weekends. Set in the heart of Historic Downtown Truckee, both race distances start and...
Discover the Marlette 50K: A Premier Tahoe Trail Running Experience
Gear up for an unforgettable adventure at the Marlette 50K, an iconic trail running event set against the breathtaking backdrop of Lake Tahoe
Monterey Bay Half Marathon
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...
Rock ‘n’ Roll San Jose
Rock ’n’ Roll Running Series San Jose • October 3–4, 2026 • San Jose, CA Learn More Half Marathon • 10K • 5K • KiDS ROCK Description:Rock ’n’ Roll San Jose turns downtown into a high-energy running block party, pairing a fast, flat course with live music, hype squads, and...

