For sports parents
The Car Ride Home
For parents of athletes ages 6–18: postgame conversation scripts, a family sideline agreement, pocket cards and a 30-day habit tracker.
Get it on Gumroad · $12 (opens in a new tab)The Ballers Map · Massachusetts
Martial Arts programs across Massachusetts, built from public records. The most are in Cambridge, Andover, Boston. OpenStreetMap also maps public dojos and martial arts studios in Massachusetts.
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for Aikido Tekko Juku of Boston Inc (opens in a new tab) ↗Search this place (web search for Aikido Tekko Juku of Boston Inc, opens in a new tab) ↗Suggest an editClaim or update
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for Boston Taekwondo Project Inc (opens in a new tab) ↗Search this place (web search for Boston Taekwondo Project Inc, opens in a new tab) ↗Suggest an editClaim or update
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for Tohoku Judo Club Inc (opens in a new tab) ↗Search this place (web search for Tohoku Judo Club Inc, opens in a new tab) ↗Suggest an editClaim or update
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for Yangs Martial Arts Association (opens in a new tab) ↗Search this place (web search for Yangs Martial Arts Association, opens in a new tab) ↗Suggest an editClaim or update
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for Level Ground Mixed Martial Arts Inc (opens in a new tab) ↗Search this place (web search for Level Ground Mixed Martial Arts Inc, opens in a new tab) ↗Suggest an editClaim or update
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for Shotokan Club Karate Do- Inc (opens in a new tab) ↗Search this place (web search for Shotokan Club Karate Do- Inc, opens in a new tab) ↗Suggest an editClaim or update
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for International Uechi-Ryu Karate Federation Inc (opens in a new tab) ↗Search this place (web search for International Uechi-Ryu Karate Federation Inc, opens in a new tab) ↗Suggest an editClaim or update
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for US Taekwondo Academy Foundation Inc (opens in a new tab) ↗Search this place (web search for US Taekwondo Academy Foundation Inc, opens in a new tab) ↗Suggest an editClaim or update
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for Newburyport Aikido Inc (opens in a new tab) ↗Search this place (web search for Newburyport Aikido Inc, opens in a new tab) ↗Suggest an editClaim or update
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for Massachusetts State Taekwondo Association Inc (opens in a new tab) ↗Search this place (web search for Massachusetts State Taekwondo Association Inc, opens in a new tab) ↗Suggest an editClaim or update
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for Boston Kendo Kyokai Inc (opens in a new tab) ↗Search this place (web search for Boston Kendo Kyokai Inc, opens in a new tab) ↗Suggest an editClaim or update
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for Boston Shufukai Kendo (opens in a new tab) ↗Search this place (web search for Boston Shufukai Kendo, opens in a new tab) ↗Suggest an editClaim or update
Source: IRS nonprofit records · Updated Oct 2026
Nonprofit record for Kendo On the Charles Corporation (opens in a new tab) ↗Search this place (web search for Kendo On the Charles Corporation, opens in a new tab) ↗Suggest an editClaim or update
About these listings. Listings come from public sources. IRS Exempt Organizations Business Master File: nonprofits in the recreation and sports group with a recent filing, whose registered name identifies them as martial arts programs. Their city is the registered mailing address, and their category is inferred from the name. Each listing shows its source and when that record was last updated. Listings marked “Confirmed by program” were checked with the program; a listing is not an endorsement. Always confirm ages, fees and tryouts with the program.
Data: IRS EO BMF and U.S. Census Bureau (Gazetteer, Geocoder), public domain. Places-to-play data © OpenStreetMap contributors, available under the Open Database License (ODbL). Map tiles OpenFreeMap · © OpenMapTiles. Nonprofit records link to ProPublica Nonprofit Explorer.
For sports parents
For parents of athletes ages 6–18: postgame conversation scripts, a family sideline agreement, pocket cards and a 30-day habit tracker.
Get it on Gumroad · $12 (opens in a new tab)For high school athletes & families
A recruiting toolkit for grades 9–12 and their families: a recruiting calendar, school-fit scorecard, outreach templates and a 90-day plan. Built as a soccer recruiting toolkit.
Get it on Gumroad · $29 (opens in a new tab)