Downtown Boston Private Fitness Studio
Step out of the office and into a distraction-free strength studio. Expert 1:1 and semi-private coaching designed for demanding corporate schedules — located just a 4-minute walk from Post Office Square.
⭐ 103 5-Star Reviews | 30 Court Square, Boston
Fitting consistent strength training around meetings, deal cycles, and long desk hours shouldn’t mean battling crowds at crowded commercial gyms or waiting for a squat rack.
Every workout is planned, tracked, and led by experienced coaches. You never have to plan a routine or wait for equipment during peak lunch or post-work hours.
Target the physical toll of 10-hour desk days. Our programming balances heavy strength with dedicated mobility work for hips, low back, and shoulder health.
We combine semi-private personal training with realistic habit design — ensuring your fitness routine thrives even during demanding work quarters.
"First Guess Fitness has completely changed my daily routine. Being able to walk over from the office, get high-level personal coaching, and head home knowing my workout is done without any gym chaos is unmatched."
— Downtown Boston Professional & FGF Member
First Guess Fitness · 30 Court Square, Boston, MA 02108
From Post Office Square, follow Congress Street north to State Street. Turn left onto State Street and walk past the Old State House onto Court Street. Turn into Court Square and continue to First Guess Fitness at number 30.
Take the Orange or Blue Line to State and use an exit near the Old State House. Follow Court Street to Court Square. Government Center (Green/Blue) is another nearby stop.
Pi Alley Garage is at 275 Washington Street. Walk north on Washington Street toward the Old State House, then turn onto Court Street and into Court Square. Center Plaza Garage has entrances on Somerset and Tremont Streets. From Tremont Street, walk toward Court Street, then follow it to Court Square. Check each garage for current rates, hours, and pedestrian exits.
Start with our introductory trial: 4 fully coached semi-private sessions for $99.
Claim Your 4 Sessions for $99Looking for personal training in Boston? First Guess Fitness is a top-rated private fitness studio in Downtown Boston at 30 Court Square — offering 1:1 personal training, semi-private training, strength coaching, and online coaching.
Neighborhood pages: Back Bay · South End · Financial District · Beacon Hill · City Hall · Faneuil Hall · Government Center · Downtown Crossing · Pricing