Choose your way in.

Compare Grindstone’s membership options, then continue into one secure enrollment flow without leaving the Grindstone website.

Memberships

Train on your terms.

Choose the plan that fits your training schedule. Final plan details are shown before you complete secure enrollment.

Unlimited monthly membership

$130monthly

Unlimited number of classes on a monthly membership.

Choose this plan

Drop-in plan

$20one class

Pay for one class.

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Full-year plan

$1,250annual

A full year of unlimited classes. Save $310 compared with twelve months of the unlimited monthly plan.

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Weekly plan

$32.507 days

Unlimited classes on a weekly paid plan, valid for seven days.

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Unlimited kids jiu jitsu

$100monthly

Monthly kids membership for ages 4–12, coached by current law-enforcement officers.

Choose this plan

Family · First responders · Military

Ask us about family-plan, first-responder, and military discounts. We will confirm current availability and terms with you directly.

Find the right class

East and West keep separate live calendars. Choose your location and check current sessions before registering.