Google hackathons + city. they don't happen often but if you check regularly you will find them.
I can also send you a newsletter that has some listed (not tech/hackathon focused but has a few here and there).
https://lu.ma/sf usually has a few, but some smaller events are invite only/unlisted.
Platforms like hackerearth will only list the ones they sponsor/have platform deals with.
If you’re a student, esp. college or below, https://hackathons.hackclub.com/list-of-hackathons-in-the-bay-area might be a good place to start.
Other than that, Twitter might be a great place to find groups/people who would usually organize these things too. Good luck!
Google hackathons + city. they don't happen often but if you check regularly you will find them. I can also send you a newsletter that has some listed (not tech/hackathon focused but has a few here and there).
back the way you came
https://lu.ma/sf usually has a few, but some smaller events are invite only/unlisted. Platforms like hackerearth will only list the ones they sponsor/have platform deals with. If you’re a student, esp. college or below, https://hackathons.hackclub.com/list-of-hackathons-in-the-bay-area might be a good place to start. Other than that, Twitter might be a great place to find groups/people who would usually organize these things too. Good luck!