Our Programs

 Personal Training 

Do you have a specific goal in mind? Let the most experienced fitness staff in Delaware help you get there. You’ll push yourself to new heights and have fun getting the in best shape of your life!


It's true when you're told you can't out-train a bad diet. Our experienced staff will teach you how to incorporate sustainable nutrition into your everyday lifestyle. There's a 3 month minimum requirement.

Group Classes

Train with a like-minded group of people in a class lead by one of our experienced coaches. Our workouts are guaranteed to make you sweat and we promise it'll be the best hour of your day. 


CrossFit Diamond State is the place to go if you are interested in living a healthier life. The coaching is personal and individualized. The classes are fun and challenging. If you don't learn something new you're just not paying attention. This place will change you if you let it.

Love being part of the Crossfit Diamond State community. Everyone is very welcoming and coaches are invested in helping becoming you become a healthier person all around, not just physically. My hour at the gym is not just a workout but much more. Check it out and you will not be disappointed!

Eileen Brown

CrossFit Diamond State truly delivers on all levels! The members are all welcoming to beginners. The coaches are knowledgeable, supportive and able to scale workouts to accommodate a variety of experience levels. If you’ve been contemplating a visit, I highly recommend it!!

Want to Sweat With us?


The gym floor is yours, we offer 3 (first come, first serve) lifting platforms, a free-weight room, gymnastics rig & rings, push & pull sleds and 3,000 square feet of open rubber for you to play on.
Do you have a specific goal in mind? Let the most experienced fitness staff in Delaware help you get there. You’ll push yourself to new heights and have fun getting the in best shape of your life!


Our program is effective because we know there’s no cookie-cutter approach to it. Everyone is different, so your program is 100% custom to you!


From Nutrition Specialists to Goal Setting Motivators, to Gymnastics Experts, we bring you the best in each field to keep you educated and focused on your goals!


Whether you’re an elite athlete or have never stepped foot in a gym, you’ll receive a workout that is appropriate for your skill level and still effective in helping you reach your fitness goal!

Meet the Owner

Gia O'Keefe


Hey! Thanks for checking us out! A little about myself….
I have a Bachelor of Science, Health and Physical Education degree from the University of Delaware. I started personal training while in college and pursued a career in CrossFit shortly after graduating. I have 10+ years of experience training clients of all ages and experience levels. My passion is helping others through fitness and mindset training. I love CrossFit because it's badass, I love the workout, and the results. My goal every day is to make fitness fun and to guide every client on their journey to a life full of health and looking damn good naked.



No Contracts. We know you’ll love it.

CrossFit Classes

90-day Expiration

3, 1:1 Personal Training Sessions

Designed For Beginner CrossFit Athletes

Proper Movement Instruction & Fundamentals of CrossFit

Nutrition & Box Etiquette Lecture



CrossFit Classes

Open 7-days Per Week

Our Class Schedule Accommodates all Hours of the Day

30-day Cancellation Policy

For those who have a specific goal in mind and want the most experienced fitness coach to help you get there

Let us help you reach your fitness goals!

Getting started is as easy as clicking a button. Send us a message and we’ll get back to you within 24 hours to get you scheduled for your No Sweat Intro!

488 First State Blvd. Wilmington, DE 19804


Tel: 302-898-3775