mapSan Francisco, CA

About

Quantum Martial Arts offers martial arts classes for kids, teens, adults, and pre-K children, along with community workshops, rolling & falling for cyclists workshops, and self-defense classes. The program teaches a unique martial arts style created by Master Rachael Evans that blends Tae Kwon Do, Wing Chun, Judo, and Arnis, among other styles.

• Ages: 4–18 years old
• Schedule: Martial arts classes for adults (ages 13+) nine times a week; martial arts classes for kids (ages 6–9) three times a week; martial arts classes for pre-K (ages 4–5) three times a week; martial arts classes for teens (ages 10–14) three times a week.

Quantum Martial Arts is a nonprofit community studio offering martial arts classes for all ages focused on self-actualization, total body healing, and strength. The program’s training uses a lens of empowerment, equity, and skill-building, with core tenets of courtesy, integrity, perseverance, self-control, and indomitable spirit. The community is committed to supporting diversity and inclusion and to maintaining an environment with equitable treatment for all.

Master Rachael Evans (she/her) is the founder and chief instructor, with over 40 years of martial arts experience and a sixth-degree black belt. The first Quantum Martial Arts dojo opened in 1995, with foundational work on the Quantum style beginning in 1987, and the organization was reorganized as a not-for-profit entity in 2000. Quantum Martial Arts is a registered nonprofit in the State of California.

As part of its community involvement, Quantum Martial Arts offers free monthly workshops tailored to engage the public, as well as rolling & falling for cyclists workshops and self-defense classes. The program has a history of outreach that includes participation in Q Street Patrol, leading the security team at the Seattle Pride Parade, running after-school and PE programs in several Seattle schools, and hosting a summer camp at the dojo.

Last updated May 14, 2026.

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