ATHLETIC REFORMER PILATES · MONTAUK SUMMER ’26
ATHLETIC REFORMER PILATES ·
MONTAUK SUMMER ’26
ATHLETIC REFORMER PILATES · MONTAUK SUMMER ’26
A New
Standard for
Movement
A New
Standard for
Movement
A New
Standard for
Movement
Private and six-person reformer Pilates, in residency at the Montauk Yacht Club. The members-only Tribeca flagship is coming.
Private and six-person reformer Pilates, in residency at the Montauk Yacht Club. The members-only Tribeca flagship is coming.
Private and six-person reformer Pilates, in residency at the Montauk Yacht Club. The members-only Tribeca flagship is coming.
The attention of a private. The energy of a social workout.
The attention of a private. The energy of a social workout.
The attention of a private. The energy of a social workout.
The attention of a private. The energy of a social workout.
The attention of a private. The energy of a social workout.
The attention of a private. The energy of a social workout.
The attention of a private. The energy of a social workout.
The attention of a private. The energy of a social workout.
The attention of a private. The energy of a social workout.
TWO HOMES FOR MASON
TWO HOMES FOR MASON
One open on the water. One rising downtown.
One open on the water. One rising downtown.
One open on the water. One rising downtown.
In residency at the Montauk Yacht Club for summer 2026. Signature classes capped at six, plus privates available daily. Bookable now.
In residency at the Montauk Yacht Club for summer 2026. Signature classes capped at six, plus privates available daily. Bookable now.
COMING
Tribeca Flagship
Tribeca Flagship
A members-only home for movement, recovery, and community, complete with wellness suite, lounge, and curated social programming. Join the founding waitlist.
A members-only home for movement, recovery, and community, complete with wellness suite, lounge, and curated social programming. Join the founding waitlist.
The Mason Difference
The Mason Difference
The most premium Pilates in New York — and the most personal.
The most premium Pilates in New York — and the most personal.
The most premium Pilates in New York — and the most personal.
Athletic Pilates in a luxury setting — private sessions and six-person classes built for real attention, correction, and progression. Contemporary in style, classical at the root, grounded in movement science.
Athletic Pilates in a luxury setting — private sessions and six-person classes built for real attention, correction, and progression. Contemporary in style, classical at the root, grounded in movement science.
Capped at six
The attention of a private session.
The full apparatus
Heavier resistance, more variety.
Hands-on, always
Form corrected in real time.
For men & women
Athletic, strength-focused programming.
WAYS TO TRAIN
WAYS TO TRAIN
Private, duo, or small group.
Private, duo, or small group.
Private, duo, or small group.
Every format is hands-on and tailored. Choose how you want to train this summer.
Every format is hands-on and tailored. Choose how you want to train this summer.
Every format is hands-on and tailored. Choose how you want to train this summer.
I go to every reformer studio in NYC and still judge every class against hers. Aly's attention to detail is what sets her apart.
Kailey
Model
I've done 400 Solidcore sessions and they all felt so much easier than Mason. Aly really went after me, in the best way.
Bryan
Ex-NFL Player
You don't often hear a Pilates instructor talk about what plane you're moving in. Six tower reformers and so much individual instruction for optimal form.
Dana
Massage Therapist
Been doing Solidcore for years and never realized how incorrectly I was doing some of the moves. Aly fixed my form in one session.
Laura G
There's just nothing like it for core strength and injury prevention. Aly is the best instructor for men in New York.
Giorgio
Ex-Pro Soccer Player
For my first time, it was challenging yet approachable with great guidance on form. I always leave feeling stronger, more energized, and ready for the next.
Izzy
Influencer
I go to every reformer studio in NYC and still judge every class against hers. Aly's attention to detail is what sets her apart.
Kailey
Model
I've done 400 Solidcore sessions and they all felt so much easier than Mason. Aly really went after me, in the best way.
Bryan
Ex-NFL Player
You don't often hear a Pilates instructor talk about what plane you're moving in. Six tower reformers and so much individual instruction for optimal form.
Dana
Massage Therapist
Been doing Solidcore for years and never realized how incorrectly I was doing some of the moves. Aly fixed my form in one session.
Laura G
There's just nothing like it for core strength and injury prevention. Aly is the best instructor for men in New York.
Giorgio
Ex-Pro Soccer Player
For my first time, it was challenging yet approachable with great guidance on form. I always leave feeling stronger, more energized, and ready for the next.
Izzy
Influencer
I go to every reformer studio in NYC and still judge every class against hers. Aly's attention to detail is what sets her apart.
Kailey
Model
I've done 400 Solidcore sessions and they all felt so much easier than Mason. Aly really went after me, in the best way.
Bryan
Ex-NFL Player
You don't often hear a Pilates instructor talk about what plane you're moving in. Six tower reformers and so much individual instruction for optimal form.
Dana
Massage Therapist
Been doing Solidcore for years and never realized how incorrectly I was doing some of the moves. Aly fixed my form in one session.
Laura G
There's just nothing like it for core strength and injury prevention. Aly is the best instructor for men in New York.
Giorgio
Ex-Pro Soccer Player
For my first time, it was challenging yet approachable with great guidance on form. I always leave feeling stronger, more energized, and ready for the next.
Izzy
Influencer
THE FOUNDER
Built by Aly.
Taught by Aly.
Built by Aly.
Taught by Aly.
Built by Aly.
Taught by Aly.
A former Dartmouth athlete who came to Pilates through physical therapy, Aly trains every client herself, from pro athletes and models to executives, busy moms, and people rebuilding after injury. Her method is hands-on, athletic, and form-first: like physical therapy met your hardest workout. She founded Mason to pair that rigor with design-forward spaces, thoughtful events, and a community people want to stay for.
A former Dartmouth athlete who came to Pilates through physical therapy, Aly trains every client herself, from pro athletes and models to executives, busy moms, and people rebuilding after injury. Her method is hands-on, athletic, and form-first: like physical therapy met your hardest workout. She founded Mason to pair that rigor with design-forward spaces, thoughtful events, and a community people want to stay for.
Dartmouth
Former athlete
LA-certified
Contemporary method
Every class
Taught by Aly
Taught by Aly
QUESTIONS
Good to know before your first class.
Good to know before your first class.
Good to know before your first class.
Do I need Pilates experience?
No. Mason is built for every level. Aly has taught everyone from first-time clients to professional athletes to clients rebuilding strength post-surgery, and each class is designed with that same level of attention. Beginners will be guided through the foundations, while more experienced clients can expect deeper resistance, sharper control, and intelligent progression.
Are classes open to non-hotel guests?
How challenging are the classes?
Can you accomodate injuries or pregnancy?
How do I book a private?
EXPERIENCE MASON
Train Harder.
Move Better.
Train Harder.
Move Better.
BOOK A SESSION →
BOOK A SESSION →