First Guess Fitness

5.0 from 103 Google reviews

Personal Training near Downtown Crossing, Boston

First Guess Fitness at 30 Court Square is a short walk from Downtown Crossing. Build strength with private 1:1 or semi-private coaching — without the crowds or guesswork.

Book Consult & Claim Offer

Try 4 semi-private training sessions for $99.

Why Downtown Crossing Clients Choose First Guess Fitness

A clear program, a coach who knows your goals, and support that helps you keep showing up. Our science-backed approach combines strength training with practical habit coaching.

Coach-led 1:1 and semi-private sessions (6:1 max)
Progressive strength programs tailored to your fitness level
A private studio with no big-box crowds
Convenient training near the Red and Orange Lines

Choose Your Coaching

1:1 Personal Training

Dedicated time with a coach and a program built around your goals, experience, and needs.

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Semi-Private Training

Individualized coaching in a small group, combining expert guidance with community accountability.

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Downtown Crossing Training Questions

How do I get there from Downtown Crossing?

From Downtown Crossing station, walk north along Washington Street toward Court Street and Court Square. The studio is at 30 Court Square, Boston, MA 02108.

Can I start if I’m new to strength training?

Yes. Your coach adjusts the exercises and progression to your current level, with guidance on technique throughout each session.

What are your hours?

Monday–Wednesday: 6 AM–7:30 PM. Thursday: 6:30 AM–7:30 PM. Friday: 6:30 AM–6 PM. Saturday: 8 AM–3 PM. Sunday: closed. Standard hours also apply on Columbus Day.

Visit Our Court Square Studio

30 Court Square, Boston, MA 02108

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