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Planet Fitness Merrimack is now open! Join online today for just $10 a month. 

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Memberships

Select the right membership for you
Select the Right Membership for You

Teen Summer Challenge memberships are not available online. To participate, please visit your local club.

PF Black Card®
$0 Down!
$21.99/mo
plus taxes and fees
Offer Expires July 31st!
What you get
  • Unlimited Access to Home Club
  • Free Fitness Training
  • Use of Any Planet Fitness Worldwide
  • Bring a Guest Anytime
  • Use of HydroMassage
  • Use of Tanning
  • Use of Total Body Enhancement
  • Use of Massage Chairs
  • 50% Off Drinks
  • PF Black Card® Key Tag
  • Worldwide Travel Deals
  • 20% off Reebok products
  • WiFi
How you get it
Startup Fee
$0.00
Monthly Dues
$21.99
Annual Fee
$39.00
Commitment no

Plus applicable taxes. Billed monthly to a checking account. Annual Membership Fee of $39.00 plus applicable taxes will be billed on or shortly after September 1st. State and local restrictions on tanning frequency apply. This offer has no monthly commitment.

See details ∨
Classic
Spend A Buck, Feel Like A Million!
$10.00/mo
plus taxes and fees
Offer Expires July 31st!
What you get
  • Unlimited Access to Home Club
  • Free Fitness Training
  • Use of Any Planet Fitness Worldwide
  • Bring a Guest Anytime
  • Use of HydroMassage
  • Use of Tanning
  • Use of Total Body Enhancement
  • Use of Massage Chairs
  • 50% Off Drinks
  • PF Black Card® Key Tag
  • Worldwide Travel Deals
  • 20% off Reebok products
  • WiFi
How you get it
Startup Fee
$1.00
Monthly Dues
$10.00
Annual Fee
$39.00
Commitment no

Plus applicable taxes. Billed monthly to a checking account. Annual Membership Fee of $39.00 plus applicable taxes will be billed on or shortly after September 1st. Membership can only be used at this location. This offer has no monthly commitment.

See details ∨

Virtual Tour

Amenities

Use of Any Planet Fitness Worldwide

As a PF Black Card® member, you’ll have the ability to use any of our 1,800+ locations.

Black Card Perk
Bring a Guest Anytime

Working out is better with a buddy. PF Black Card® members can bring a guest for free!

Black Card Perk
Use of HydroMassage

One of our most popular PF Black Card® benefits, HydroMassage beds offer a relaxing massage experience.

Black Card Perk
Use of Tanning

An exclusive benefit for PF Black Card® members.

Black Card Perk
Use of Total Body Enhancement

This all-natural red and infrared light therapy treatment is a benefit for PF Black Card® members.

Black Card Perk
Use of Massage Chairs

With a PF Black Card® membership, you can relax and unwind after your workout (or before – we don’t judge).

Black Card Perk
50% Off Drinks

Staying hydrated is key to a great workout. PF Black Card® members get 50% off select beverages.

Black Card Perk
PF Black Card® Key Tag

Use your key tag to access exclusive PF Black Card® amenities.

Black Card Perk
Worldwide Travel Deals

PF Black Card® Members can access discounted travel through our partnership with Leisure Time Passport®

Black Card Perk
20% off Reebok products

PF Black Card® members receive 20% off select products.

Black Card Perk
WiFi

Because we know how important it is to stay connected.

Black Card Perk
Unlimited Access to Home Club

Come in anytime, as often as you like. 

Black Card Perk
Free Fitness Training

Take a small group fitness class, check out our 30-minute express circuit or create a customized workout plan. It’s all free!

Black Card Perk

Class Schedule

It's our version of gym class without the annoying guy with the whistle.
View the Schedule

Enjoy a free work out on us!

Spend a day on our planet. Free!

Request a Daypass
Planet Fitness showers locker room Judgement Free Zone
Planet Fitness locker room Judgement Free Zone
Planet Fitness locker room Judgement Free Zone
Planet Fitness Merrimack locker room Judgement Free Zone
Planet Fitness Merrimack Judgement Free Zone front desk lobby
Planet Fitness Merrimack Home of the Judgement Free Zone
Planet Fitness Sci-Fit equipment Judgement Free Zone
Planet Fitness Sci-Fit equipment Judgement Free Zone
Planet Fitness showers locker room Judgement Free Zone Planet Fitness locker room Judgement Free Zone Planet Fitness locker room Judgement Free Zone Planet Fitness Merrimack locker room Judgement Free Zone Planet Fitness Merrimack Judgement Free Zone front desk lobby Planet Fitness Merrimack Home of the Judgement Free Zone Planet Fitness Sci-Fit equipment Judgement Free Zone Planet Fitness Sci-Fit equipment Judgement Free Zone