360 Daniel Webster Hwy, Ste103
Merrimack, NH 03054
Open & Staffed 24/7!
Get high-quality fitness at an affordable price. Planet Fitness offers low startup fees, no-commitment options as well as the PF Black Card® where you can get ALL. THE. PERKS all in the Judgement Free Zone®.
Planet Fitness Merrimack is now open! Join online today for just $10 a month.
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Working out is better with a buddy. PF Black Card® members can bring a guest for free!
Exclusive PF Black Card® Perk
As a PF Black Card® member, you’ll have the ability to use any of our 2,000+ locations.
An exclusive benefit for PF Black Card® members.
With a PF Black Card® membership, you can relax and unwind after your workout (or before – we don’t judge).
One of our most popular PF Black Card® benefits, HydroMassage beds offer a relaxing massage experience.
This all-natural red and infrared light therapy treatment is a benefit for PF Black Card® members.
Staying hydrated is key to a great workout. PF Black Card® members get 50% off select beverages.
Come in anytime, as often as you like.
New to PF? Try our New Member Orientation! Need a fresh workout? Design Your Own Workout!
Spend a day on our planet, free!
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