People working out at a boxing gym with punching bags, boxing gloves, and American flag on the wall.
Sign for Hill Street Boxing with a black background, white and red lines, and white boxing gloves hanging on the right side.

“Don’t count the days, Make the days count.” ~Muhammad Ali

  • Group of people at a gym, some wearing athletic gear, posing together in front of a wall with an American flag. Various gym equipment is visible, including weights and medicine balls.

    Southampton

    33 Hill Street Southampton, NY 11968

    INFO
  • Two boxers training in a boxing gym, with one practicing punches on the other, seen through boxing ring ropes. The gym features boxing equipment, punching bags, and wall decorations including championship belts.

    Riverhead

    1074 Pulaski Street Riverhead, NY 11901

    INFO

Book appointments and join classes on the Hill Street Boxing APP

Logo for Hill Street Boxing in Southampton, NY with black boxing gloves illustration.
Google Play store badge with logo and text 'Get it on Google Play'.
Black badge with white Apple logo and text 'Download on the App Store'

Welcome to Hill Street Boxing

Hill Street Boxing was founded in 2018 in Southampton by East End locals Avery Crocker and Thomas Haynia with one goal in mind: to build a space where people of all ages and skill levels could train hard, build confidence, and feel like family.

In 2023, we expanded with a second location in Riverhead, led by coach and co-founder of that branch, Grant Keelan. Over the past year, Riverhead has grown into a thriving home for boxing on the North Fork—offering everything from youth classes to private training and sparring.

At both gyms, our focus is on form, fitness, and community. Whether you’re stepping in the ring for the first time or training for your next fight, Hill Street Boxing is where preparation meets purpose.

The first class during the week is free! Come see what we're all about.

The story so far…

  • A man with long dreadlocks and a beard, wearing a black cap and a white t-shirt, holding a large championship belt over his shoulder, standing in a gym with an American flag in the background.
  • Newspaper article titled 'Stronger Than Yesterday: Boxing for Adaptive Athletes' featuring a photo of a group of individuals, including trainers and athletes, in a boxing gym.
  • A girl wearing a yellow face mask and boxing gloves throws a punch at a speed bag in a gym. The headline reads "Throwing a Punch" and the article is about women finding fulfillment through boxing classes at Hill Street Boxing.
  • A newspaper page from The Southampton Press, dated Thursday, May 6, 2021. It features a student jump rope activity, a mermaid illustration, and a small photo of a child in a garden. The sections include Relief about Hampton Bays students jumping rope, a Sea Story about a Hampton Bays mom writing a book about mermaids, and a Garden section about trends in vegetable gardens in 2021.
  • Newspaper article showing students doing a boxing workout outside a boxing gym in Hampton Bays, with the headline 'A Real Stress Relief'.

Follow us to stay updated!

Kevin Torres has been putting in the work with Coach Justin — and tomorrow night, it’s time to show what they’ve built. 🥊 He’s going in with something to prove… and looking to come out with that SBC belt. 🏆 Come fin
Everyday Is Another Opportunity To Get After It. Didn’t Want It Today? Better Get It Tomorrow. Classes, Every Week, Everyday. #HSB DM us now to book your next class.

FAQs

  • Proper footwear is required. Sneakers or boxing shoes are ideal to ensure safety and performance during your workout.

  • No experience is necessary! Our classes are designed for all skill levels, whether you're a beginner or an experienced boxer.

  • We are a class-based business, so we don’t offer open gym access. All training is structured within scheduled classes to ensure you get the most out of your experience.

  • Yes, we have a competition team! If you're interested in competing, speak with one of our trainers to learn more about joining.

  • Yes, we provide free rentals for equipment like gloves and wraps. However, you're welcome to bring your own gear if you prefer.

  • We recommend bringing a water bottle to stay hydrated during your workout. Everything else you need will be provided!

  • Yes, both our Southampton and Riverhead locations have showers.

  • No, sparring is only allowed under trainer supervision for safety.