Reach your potential

at West Seattle’s
Premier HIIT Studio


Welcome to HIIT Lab



In under an hour, we lead you through full body strength and heart rate raising cardio to maximize your limited time. You’ll start with a focused warm-up and end with a rewarding stretch to lock in all that great work.

The Workout



Our instructors guide you through workouts that are always varied and give you personal adjustments to ensure you achieve your best form. You’ll leave every workout feeling accomplished and floating on endorphins.

Meet your instructors



We’re proud of what we’ve built and excited to share it with you. You won’t find any sneaky contracts, heavy sales pitches or gimmicks here. We want to celebrate your successes six months from now, not just sign you up for the next six weeks.

Hear from real people

Our Workout

Covid Style

We’ve got you covered! We’ve adapted our workout to a safely distanced outdoor session and even added a shelter to keep you dry. The best part is leveraging our amazing equipment to keep workouts varied and challenging, think dumbbells, kettlebells, TRX straps and more. While we’re excited to eventually reignite our signature Treadmill & Strength workout inside, for now it’s safer for everyone to be outside.

Small groups of up to three people will also spend about 10 minutes on a treadmill indoors (9-ft apart, separated by shower curtains) to get your heart rate going in a guided interval set. You also have the option to stay outdoors and take a longer run around the neighborhood.

Treat yourself and invest 50 mins being 100% focused on yourself and your health. Bring your own mat, water, and towel and we supply the rest. Everything gets a very thorough disinfecting spray down between classes.

We also have Open Gym hours when classes aren’t going to provide access to our awesome space and equipment as well as work with your schedule. It’s limited to just two people at a time to ensure tons of space, so be sure to reserve your spot in advance.


Our Space

Top-of-the line equipment in a clean, sleek, ventilated space is how we roll.

A hallmark of our workouts are state-of-the-art Woodway treadmills which are known for a more comfortable and low impact running experience. Even self-proclaimed non-runners love running with us!

Per state mandate our inside amenities such as showers and childcare are closed until further notice. Keep masking up and staying safe!

Our Instructors

More Fun. More Focused.

You already know how to work hard and can appreciate a good sweat. We’re here to help you dig deep and find your best self.

Amanda V.


Hometown: Baldwin City, KS
Favorite pizza: Ummmm, anything? Pizza = life. Pepperoni is best though!
Can't pay me to eat: I mean, how much are we talking here?!
Favorite vacation: Florence, Italy
Go-to Quote: Be stubborn about your goals, and flexible about your methods.
Ashley H.


Hometown: Seattle, WA
Favorite pizza: All the meats.
Can't pay me to eat: Cantaloupe
Favorite vacation: Bend, Oregon
Go-to Quote: Let it be.
Callison O.


Hometown: Vashon Island, WA
Favorite pizza: Plain cheese
Can't pay me to eat: Rhubarb
Favorite vacation: Ometepe, Nicaragua
Go-to Quote: My mind is a raging torrent, flooded with rivulets of thought cascading into a waterfall of creative alternatives.
Cathy K.


Hometown: Federal Way, WA
Favorite pizza: NO cheese, then pepperoni, mushrooms and Mama Lil’s peppers.
Can't pay me to eat: Cheese. Any kind of cheese.
Favorite vacation: Hanalei, Hawai'i
Go-to Quote: The true test of a person’s character is what s/he does when no one is watching.
Christy P.


Hometown: Bellevue, WA
Favorite pizza: Prosciutto and arugula
Can't pay me to eat: Less. Which is why I love HIIT Lab!
Favorite vacation: I've never met a vacation I didn't like. Mountains, beach, adventure, travel...I'll take them all!
Go-to Quote: No friends on a powder day!!


Hometown: Detroit, MI
Favorite pizza: Deep Dish!
Can't pay me to eat: Insects! I don't care if they're deep fried or covered in chocolate!
Favorite vacation: Kauai, Hawaii last year for our 10 Year Anniversary!!
Go-to Quote: If you don't sacrifice for what you want, what you want becomes the sacrifice.
Kristi B.


Hometown: Columbus, OH
Favorite pizza: Pepperoni and mushroom
Can't pay me to eat: Peas
Favorite vacation: Too many places to see to pick a favorite.
Fun fact: I played roller derby with Ohio roller derby then the Honolulu derby league for nine years!
Go-to Quote: Just Do It.
Sarah M.


Hometown: Seattle, WA
Favorite pizza: Pepperoni
Can't pay me to eat: Anchovies
Favorite vacation: Maui
Go-to Quote: When they go low, we go high.
Tori T.


Hometown: Menlo Park, CA
Favorite pizza: Anything but pineapple and green bell peppers!
Can't pay me to eat: Oysters and mango, but only because I'm allergic. (Womp womp.)
Favorite vacation: Hawaii for the beaches. Paris for the food!
Go-to Quote: Always remember that you are stronger than you know.

Time to move more.

Like a lot more.