Contact us

We read everything. Email hello@karateclasses.net and we'll get back to you — usually within a couple of days.

Listing corrections

Spotted wrong hours, a dojo that's moved, or one that's closed for good? Include the dojo name and city and we'll fix it in the next data refresh. If a listed business shouldn't be here at all — it doesn't actually teach Karate — tell us and we'll remove it.

Gym owners

Own a dojo in the directory? Claiming your listing is free — email us from an address at your dojo's domain (or your dojo's public social account) and we can correct details, update hours and photos, fix your listed classes and disciplines, add your free-trial or schedule link, and mark your listing as owner-verified.

Not listed yet? Send your dojo name, address, and website and we'll review it for inclusion. We list schools open to the public that teach karate — dedicated dojos, franchise schools, and martial-arts academies with karate on the schedule.

Press & data

Want the dataset behind Karate Classes by the Numbers — the Karate Class Cost Index, the capitals, or the disciplines mix — for a story? Email us. We're happy to cut the numbers by state, metro, or discipline, with attribution.