Don't Tell Comedy · Attendees Only

We hope you enjoyed the show!

Thanks for coming to Don't Tell Comedy inside our gym. As a thank-you, we're giving every attendee a special offer to come train with us — on us.

5.0 from 100 Google reviews · Downtown Boston's top-rated gym

Who is First Guess Fitness?

We're a personal training gym at 30 Court Square in Downtown Boston. No big-box chaos, no guessing what to do next — just coached workouts built around your goals, your schedule, and your body.

Clear Guidance

Every session is programmed and coached. You show up, we tell you exactly what to do and why.

Small & Personal

1:1 personal training or semi-private groups capped at 6:1 — a coach watches every rep.

Downtown Boston

30 Court Square — steps from City Hall, Government Center, and Faneuil Hall. Built for the commute.

Why our clients stick around

  • Beginner-friendly — many of our new clients hadn't lifted in years (or ever) when they started
  • Real strength programming, not random circuits or bootcamp punishment
  • Coaches who know your name, your knees, and your goals
  • 6:30 AM – 8:00 PM weekday hours built around Downtown work schedules
  • Accountability that actually works — we notice when you miss
Your Attendee Offer

Pick your offer — on us

Fill out the form and a coach will reach out within one business day to lock in your session.

Offer valid for Don't Tell Comedy attendees only. One offer per person.