FitnessBoss

HIIT gyms in Washington

7 HIIT gyms across Washington.

FitnessBoss lists 7 HIIT gyms in Washington across 4 cities, with the most in Seattle, Bellevue, and Liberty Lake. 5 of them currently advertise a free trial. Compare class schedules, membership pricing, and reviews side by side, then reach out to book a visit.

HIIT gyms by city

Seattle 3Bellevue 2Liberty Lake 1Kirkland 1
Black Goat FitnessFree trial
9 classes
CrossFit
Liberty Lake, WA
Contact for pricing
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Elevate FitnessFree trial
5 classes
Boutique Strength
Bellevue, WA
from $179/mo
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F45 Training West Seattle
Boot Camp
Seattle, WA
Contact for pricing
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Kirkland CrossFitFree trial
6 classes
CrossFit
Kirkland, WA
Contact for pricing
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Local FitFree trial
3 classes
Personal Training Studio
Seattle, WA
Contact for pricing
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Shred415
1 class
Cardio & HIIT
Bellevue, WA
from $189/mo
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SODO Fitness MechanicsFree trial
5 classes
CrossFit
Seattle, WA
from $191/mo
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Other gym types in Washington

Strength & Conditioning 62Personal Training Studio 33CrossFit 25Cardio & HIIT 25Martial Arts & Combat Sports 23Boutique Strength 23Yoga 22Big Box & General 16Boxing 9Boot Camp 8Specialty 8Powerlifting 6Hot Yoga 6Climbing Gym 6MMA 4Cycling / Spin 3Cardio Kickboxing 2Barre 2

Frequently asked questions

How many HIIT gyms are in Washington?
There are 7 HIIT gyms in Washington listed on FitnessBoss.
Which cities in Washington have the most HIIT gyms?
The cities with the most listings are Seattle (3), Bellevue (2), Liberty Lake (1), and Kirkland (1).
Do HIIT gyms in Washington offer free trials?
Yes — 5 of the HIIT gyms in Washington currently advertise a free trial. Look for the free-trial badge on each listing.
How much do HIIT gyms in Washington cost?
Pricing varies by gym. Each FitnessBoss listing shows the membership options the gym publishes — monthly, annual, drop-in, and class packs where available.