The Best Races - San Francisco

Run Against Breast Cancer 5K/10K/13.1 San Francisco takes place at Crissy Field, offering three distances and a celebratory, community-focused atmosphere. This smaller, private-group event emphasizes convenience and accessibility, with wave starts that fill quickly and no timing chips. Participants may track their own times via an app, if desired, while coordinators assist on race day.

Course maps are provided in advance. Swag includes a shipped running shirt, a finisher medal, a towel or giveaway, and a digital training pack, plus online results. A virtual option and family-friendly pacing welcome diverse participants while supporting breast cancer awareness and fundraising. Visit the organization's website for the most recent information.