- 850 Sherman Ave., Hamden, CT 06514 - Back BuildingHamdenNinjaAcademy@gmail.com©2025 All Rights Reserved. Hamden Ninja Academy is not affiliated with American Ninja Warrior, Ninja Warrior,Sasuke, TBS 0r NBC.
People fail, fall, and falter throughout life. At Hamden Ninja Academy, children and adults learn how to analyze, improve, and approach obstacles. Our ninja obstacle training will challenge you both physically and mentally. Our unique ninja facilities are custom designed to be fun and challenging, teaching the sport of Ninja to students of all ages and levels. We want to provide an innovative way for you to have fun and push yourself. Our kids classes and camps are geared towards learning the basics while adult and advanced one-on-one classes teach more techniques to prepare you for competition. Most of our staff and many of our students have been Ninja Warrior competitors, and even many of our young students have competed on American Ninja Warrior Junior!
If you or your child are eager to become a ninja, we invite you to get in touch with our ninja facility. Whether your child wants to host their birthday at our kids party venue, join us for kids ninja classes, or partake in our kids summer camp, we would love to hear from you. Our ninja facility is also a great place for afterschool activities in Greenwich, CT and the surrounding areas. Likewise, if you want to test your skills at our ninja obstacle training course, please come visit. Our ninja facility is easily accessible to those throughout Cheshire, Hamden, North Haven, Orange, Wallingford, and Woodbridge, CT.
Thomas has been teaching/coaching children and adults since 1982. He was a gymnast and graduated from UMASS with a BS in Exercise Science. He opened one of the 1st Ninja Warrior gyms in the US that focused on instruction in 2015. Thomas now owns 3 CT Ninja Academy’s and 3 gymnastics gyms in CT.
Manager – Hamden Ninja Academy Bobby is one of our original Adult Ninja Squad members and started teaching ninja back in 2017. Bobby has been an obstacle tester for the American Ninja Warrior TV show and has qualified and competed at the World Ninja League World Championships every year since 2017.
Bobby O’Neill
Teacher/Coach since 2020 Tom is one of the original Hamden Ninja Squad members and has competed every year at the WNL World Championships since 2018. He finished 4th in the Young Adult Division in 2021, 8th place in the Elite Division in 2022, 3rd place at the WNL Gauntlet Championships in 2023 and in 2024, he finished 3rd in the World in the Elite division. Tom has been an obstacle tester for both the American Ninja Warrior Junior and American Ninja Warrior TV shows. Tom is known for his mantra ONE STEP, ONE OBSTACLE, ONE BUZZER AT A TIME
Tom Alberti
Teacher/Coach since 2018 Nick is also one of our original Adult Squad members since 2016
Nick Andreoli
Teacher since 2021
Logan went from classes to our Adult Squad to being a ninja instructor.