FitnessBoss

Cardio & HIIT gyms in Washington

25 Cardio & HIIT gyms across Washington.

FitnessBoss lists 25 Cardio & HIIT gyms in Washington across 6 cities, with the most in Seattle, Spokane, and Bellevue. 14 of them currently advertise a free trial. Compare class schedules, membership pricing, and reviews side by side, then reach out to book a visit.

Cardio & HIIT gyms by city

Seattle 14Spokane 5Bellevue 3Otis Orchards 1Kirkland 1Redmond 1
Cappy's Boxing GymFree trial
10 classes
Boxing
Seattle, WA
from $160/mo
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City Cycle
3 classes
Cycling / Spin
Seattle, WA
from $89/mo
View
Community Fitness
Boutique Strength
Seattle, WA
Contact for pricing
View
Corsair AthleticsFree trial
6 classes
CrossFit
Seattle, WA
from $180/mo
View
Emerald City AthleticsFree trial
2 classes
Big Box & General
Seattle, WA
from $22/mo
View
F45 Training West Seattle
Boot Camp
Seattle, WA
Contact for pricing
View
Felix AthleticsFree trial
6 classes
CrossFit
Seattle, WA
from $221/mo
View
Fresh Air Boot CampFree trial
1 class
Boot Camp
Seattle, WA
from $99/mo
View
Industrious U-DistrictFree trial
2 classes
CrossFit
Seattle, WA
Contact for pricing
View
Invictus Fitness Seattle
9 classes
CrossFit
Kirkland, WA
Contact for pricing
View
Jazzercise Spokane North Fitness CenterFree trial
9 classes
Cardio & HIIT
Spokane, WA
from $84/mo
View
LA FitnessFree trial
6 classes
Big Box & General
Seattle, WA
Contact for pricing
View
Muaythai IyarinFree trial
8 classes
Martial Arts & Combat Sports
Seattle, WA
from $155/mo
View
Olympic Athletic Club
39 classes
Big Box & General
Seattle, WA
Contact for pricing
View
Otis Fitness
3 classes
Big Box & General
Otis Orchards, WA
from $34/mo
View
ParkFit Athletic Club
20 classes
Big Box & General
Spokane, WA
from $48/mo
View
Row WestFree trial
7 classes
Cardio & HIIT
Seattle, WA
from $109/mo
View
ROWFit Spokane
5 classes
Personal Training Studio
Spokane, WA
Contact for pricing
View
Sasquatch Strength & NutritionFree trial
1 class
Boutique Strength
Redmond, WA
Contact for pricing
View
Seattle Boxing GymFree trial
9 classes
Boxing
Seattle, WA
from $95/mo
View
Shred415
1 class
Cardio & HIIT
Bellevue, WA
from $189/mo
View
Specialty Training
17 classes
Personal Training Studio
Spokane, WA
from $25/mo
View
Spokane Boxing Gym
3 classes
Boxing
Spokane, WA
from $95/mo
View
Sweat CircuitFree trial
3 classes
Boutique Strength
Bellevue, WA
Contact for pricing
View
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Other gym types in Washington

Strength & Conditioning 62Personal Training Studio 33CrossFit 25Martial Arts & Combat Sports 23Boutique Strength 23Yoga 22Big Box & General 16Boxing 9Boot Camp 8Specialty 8HIIT 7Powerlifting 6Hot Yoga 6Climbing Gym 6MMA 4Cycling / Spin 3Cardio Kickboxing 2Barre 2

Frequently asked questions

How many Cardio & HIIT gyms are in Washington?
There are 25 Cardio & HIIT gyms in Washington listed on FitnessBoss.
Which cities in Washington have the most Cardio & HIIT gyms?
The cities with the most listings are Seattle (14), Spokane (5), Bellevue (3), Otis Orchards (1), and Kirkland (1).
Do Cardio & HIIT gyms in Washington offer free trials?
Yes — 14 of the Cardio & HIIT gyms in Washington currently advertise a free trial. Look for the free-trial badge on each listing.
How much do Cardio & 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.