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Five California 5K race-day ideas

A 5K can fit many different kinds of race day. This selection brings together five recorded editions in San Francisco, Berkeley, Fremont, Mountain View and San Leandro.

Distance alone does not tell you about hills, walking rules, accessibility, crowds or the event atmosphere. Check those details for your exact 5K rather than borrowing a description from the longer race at the same event.

Selected Oct 13, 2026. These are recorded editions, not a complete calendar. Dates and entry details can change. Selection does not refresh organizer source checks; open the exact edition before making plans.