Events for Saturday, October 4, 2025

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BIKE THE BRIDGES Special Olympics Northern California | Law Enforcement Torch Run BANDS & BREWS October 4, 2025 WATERFRONT PARK, MARTINEZ

Bike the Bridges

Martinez Waterfront Park 245 N Court St, Martinez
Community Events

Join the 16th Annual Bike the Bridges | Bands & Brews! Enjoy scenic rides over the Martinez & Carquinez Bridges, plus a post-ride party with local breweries, food, and live music from local bands. A fun day for all!

A flyer for the "Go With The Flow" event. The top half shows a stylized blue and white landscape with a bicyclist silhouetted against a mountain. The text "GO WITH THE FLOW" is prominently displayed. The bottom half has a photo of a man on a bicycle with a small child in a rear-mounted seat. The man is waving and smiling. The event details are listed on the left: "Join us for a FREE bicycling tour of Central San's wastewater system! Saturday, October 4, 9 AM - Noon." At the very bottom is the website for more information: centralsan.org/bike.

Go With The Flow – San Ramon and Danville

California High School 9870 Broadmoor Dr, San Ramon
Community Events

Grab your bike and go with the flow! Join for a free, family-friendly bicycling tour on Saturday, October 4, 9 am – noon. Central San in partnership with Bike Concord, will enjoy a fun group ride along the Iron Horse Trail while learning more about the wastewater infrastructure that helps protect our health and environment. […]

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Hands-On Fix-a-Flat Workshop

Dublin Civic Center: Bray Community Room 100 Civic Plaza, Dublin
Bike Education

A hands-on workshop reviewing the basic process of fixing a flat and inner tube patching.Join Bike East Bay for an interactive, hands-on workshop where we will review the basic process of fixing a flat and inner tube patching, as well as strategies to avoid flats. Bring your own flat tire or use one of our […]

Free
Flyer for a "Clean Air Day" event in Richmond, CA. The title is "Clean Air Day: Let's celebrate clean air, healthy communities, and joyful living – together!" The event is on Saturday, October 4th, from 10 AM-2 PM at Lucas Park - 724 10th St, Richmond CA. Logos for Urban Tilth, RICH CITY, MCE, and Supervisor John Gioia are at the top. The flyer describes it as "A fun, family-friendly celebration of clean air and vibrant community living!" Activities listed include: A community bike ride led by RICH CITY Rides. Chance to win a free home air purifier. Giveaways for Plants & Herbal Kits. Painting station. Bubbles. Kite flying. Free healthy snacks. Text also mentions: "Grab a free herbal kit made by Urban Tilth and learn about natural ways to support respiratory health." The flyer features several images: A smiling woman in the upper right. Three men on or near bicycles in the lower left, looking up. A photo in the lower right showing a person harvesting produce, with a packaged herbal kit product in the foreground. A large green box at the bottom says "REGISTER HERE FOR FREE! TINYURL.COM/2X2TUUV C".

Clean Air Day Bike Ride & Celebration

Lucas Park 724 10th St, Richmond
Community Events

RICH CITY Rides and partners are co-hosting a big Clean Air Day celebration at one of Richmond’s freshest parks, Lucas Park! They'll be giving away plants, bike lights, reflectors, stickers and much more! They'll do their annual Clean Air Day Ride that morning! When: Saturday, October 4th Time: 10AM-2PM Where: Lucas Park Richmond Address: 724 […]