18th Annual GO2 San Francisco Bay Area 5K

Sunday, September 20, 2026 • San Mateo, CA
Registration Open
Register Now — From $10.00

When is 18th Annual GO2 San Francisco Bay Area 5K?

18th Annual GO2 San Francisco Bay Area 5K takes place on Sunday, September 20, 2026 in San Mateo, CA.

What distances does 18th Annual GO2 San Francisco Bay Area 5K offer?

18th Annual GO2 San Francisco Bay Area 5K offers 2 events: Canine Caregiver, General 5K.

Event Distance Price
Canine Caregiver 5.0 km $10.00 Register
General 5K 5.0 km $35.00 Register

How much does 18th Annual GO2 San Francisco Bay Area 5K cost?

Registration for 18th Annual GO2 San Francisco Bay Area 5K starts at $10.00. Prices vary by event distance.

Where is 18th Annual GO2 San Francisco Bay Area 5K held?

18th Annual GO2 San Francisco Bay Area 5K is held in San Mateo, CA at 1901 J. Hart Clinton Drive.

About 18th Annual GO2 San Francisco Bay Area 5K

Presented by Summit Therapeutics

Enjoy the cool breezes off the Bay as we return to Seal Point Park with our 18th Annual GO2 San Francisco Bay Area 5K! Whether you walk or run the 5K, participate remotely or in person, come alone or recruit a team, you can step out, and raise funds for everyone impacted by lung cancer. 

We'll have activities for the whole family, including a walk/run along the water, kids dash and more! All ages and abilities are welcome.

Event Day Schedule: 

9:00 AM - Pre-Registration Check In and Day of Registration Opens
9:30 AM - Opening Ceremony
9:45 AM - Survivor Photo
9:50 AM - Kid's Dash
10:00 AM - Official Start (5K)
11:00 AM - Awards and Celebration

Register Now — From $10.00

Swag & Giveaways

General 5K: T-Shirt
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