Gyms & fitness studios in Idaho

69 gyms across Idaho.

FitnessBoss lists 69 gyms and studios in Idaho across 10 cities, with the most in Boise, Meridian, and Garden City. 23 of them currently advertise a free trial. Compare class schedules, membership pricing, and reviews side by side, then reach out to book a visit.

Boise, ID
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Boise, ID
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12 classes
Garden City, ID
from $130/mo
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Boise, ID
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Boise, ID
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Garden City, ID
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Boise, ID
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Boise, ID
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Boise, ID
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Meridian, ID
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7 classes
Boise, ID
from $49/mo
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Garden City, ID
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Boise, ID
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Boise, ID
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Boise, ID
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Boise, ID
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Camp RhinoFree trial
8 classes
Boise, ID
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CrossFit 2CFree trial
2 classes
Nampa, ID
from $105/mo
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Caldwell, ID
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Meridian, ID
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Caldwell, ID
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Caldwell, ID
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Garden City, ID
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20 classes
Meridian, ID
from $68/mo
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Frequently asked questions

How many gyms and studios are in Idaho?
There are 69 gyms and studios in Idaho listed on FitnessBoss.
Which cities in Idaho have the most gyms and studios?
The cities with the most listings are Boise (42), Meridian (8), Garden City (6), Nampa (3), and Eagle (3).
Do gyms and studios in Idaho offer free trials?
Yes — 23 of the gyms and studios in Idaho currently advertise a free trial. Look for the free-trial badge on each listing.
How much do gyms and studios in Idaho cost?
Pricing varies by gym. Each FitnessBoss listing shows the membership options the gym publishes — monthly, annual, drop-in, and class packs where available.