CALENDAR OF EVENTS

Event: UCI (C2) California MTB Triple Location: Nevada City, California About the event:Get ready for three days of high-energy mountain bike racing in the Sierra foothills. The UCI (C2) California MTB Triple combines thrilling courses, competitive fields, and a festival-style atmosphere in historic Nevada City. Riders will tackle short-track (XCC)...

Triathlon, sprint & Olympic distances, 5K & 10K runs — something for every fitness level! Hosted by: Activitynut Foundation, Inc. Date: Saturday, October 18, 2025 Location: Lake Evans at Buena Vista Aquatic Recreation Area, Bakersfield, CA13601 Ironbark Road, Bakersfield, CA 93311 TriSignup What to expect: A full weekend of multisport...

SPACEROCK: OUT-OF-THIS-WORLD TRAIL RUNNING SPACEROCK Trail Race: the final trail running frontier. These are the voyages of trail runners around the world. Your mission: to explore strange new trails, to seek out new life and new experiences, to boldly run where no one has run before. Experience running the exotic...

2025 FILTHY 50+ The Filthy 50+ has become a "must-do" after selling out year after year make sure you sign up as soon as registration opens 2025 FILTHY 50+ The 11th Annual Filthy 50+ will take you through various areas of San Dieguito River Park and Black Mountain Park. Fast and flowy...

The Bovine Classic America's 4th-hardest, cow-themed gravel fondo stampedes into Atascadero, CA. Check Out Bovine Classic Course Drone Video on YouTube. The Seriously Unserious Gravel Ride Is Back! Welcome to the gravel event where serious cyclists come to unserious, where world-class wine country meets wild gravel adventures, and where our...

Bike to the Future: Fundraiser for Safe Streets October 26, 2025 • Learn More Here This year, we're focusing on transforming El Camino Real into a safer corridor for all road users. Our goal is to raise $60,000 for our Bike to the Future event, making a lasting impact on...

Los Muertos 5K • losmuertos5k.com/ Los Angeles – November 1, 2025 Los Muertos 5k celebrates Day of the Dead with a vibrant 5k run or walk that takes place in Downtown Los Angeles. Thousands of families and friends gather together in a fun atmosphere to remember loved ones that have...

Ready to race? Join the Lake Evans Triathlon, 5K & 10K on October 12, 2025 for a flat & fast course with medals, music & more!

Kaiser Permanente Napa Valley Marathon The Napa Valley Marathon and Half Marathon offer a stunning course through one of California’s most picturesque regions. Runners begin in Calistoga and follow the Silverado Trail south, passing vineyards and wineries along the way. The full marathon is a Boston Marathon qualifier, while the...

The Pasadena Triathlon, Duathlon and 5k returns for the 20th year at the Rose Bowl! This family friendly event offers something for everyone, including a reverse triathlon, kids triathlon, and a 5k fun run.   This event is great for new triathletes (lots of first timers), intermediate athletes (looking to get faster)...