Timonium NOW OPEN!

Become a founding member today!

BE The best.

Results driven steps to reach your goals, faster.

Results driven steps to reach your goals, faster.

WATCH VIDEO

WATCH VIDEO

WHAT we offer


BOOTCAMP & HIIT CLASSES

ATHLETE PERFORMANCE

OPEN GYM

TRUSTED BY


get to know us

Wonderfly Athletics is a premier functional training gym in the Baltimore area. We work with adults looking to lose weight, put on muscle, or just feel healthier. We work with athletes looking to build mass, jump higher, and run faster. Whatever your goals, we will help you achieve them!

  • Highly specialized training
  • NFL-Grade weight room
  • NFL-Grade turf field
  • Dedicated Recovery Lounge
  • World-class training staff

Our Programs

Bootcamp & HIIT Classes

Join Wonderfly Athletics as we unveil our brand new Bootcamp program, Ignite410. If you want to start finally seeing results and getting the body of your dreams, then you do not want to miss out on this opportunity! Ignite410 is a revolutionary functional fitness program that offers not only workouts but nutrition guidance and 24/7 support. When you work with us you will reach your goals, guaranteed. Don't believe us? Hit the learn more button now!

Athlete Training

Athlete Training

At Wonderfly Athletics, we offer science-backed training programs for athletes of all levels. Our goal is to develop well-rounded and resilient athletes who can perform at their best in any sport. Our approach goes beyond lifting weights and focuses on strength, power, mobility, nutrition, and mindset. Our experienced coaches work with each athlete to develop a personalized training plan that pushes them to their limits and helps them reach their goals. We cater to athletes of all levels, from beginners to pros, and we are committed to helping you unlock your full potential. Join us at Wonderfly Athletics and take the first step towards becoming the best athlete you can be!

Private Training

Personal Training

Tired of not knowing? Tired of not seeing results? If you've tried everything and aren't seeing results, we can help you. It starts with your mentality and how you view health and wellness. If your focus is to "lose weight", we are not the place for you. Instead, you need to aim for performance based goals and the rest will come. Not quite sure what that means? Smash the button below to get in touch.

Open Gym

Open Gym

Wonderfly Athletics isn't your typical gym. Our Open Gym program is a completely immersive experience that offers more than just a place for you to workout. With every Open Gym membership, you receive access to our workout and exercise demonstration database, access to our elite training staff, custom nutrition advice and 24/7 support. It's impossible to fail here. We aren't taking everyone, so hit the button below to see if you qualify! 


REAL MEMBERS. REAL REVIEWS.

100+ 5 Star Reviews. 99.9% Customer Satisfaction.

mo bestmo best ★★★★★ Can’t say enough great things about the team at Wonderfly! From Day 1 they have been super supportive and encouraging. I explained what I would like out of this partnership and with my busy military schedule they have delivered above and beyond customer service and support to me. I try and make it to as many classes per week based off my schedule. I’ve missed two weeks due to work schedule and when I returned the team welcomed me with open arms! I’ll def keep coming as long I’m living in the area! Thanks Wonderfly team♥️Theresa MyersTheresa Myers ★★★★★ Super fun place with activities for people of all ages!Rosie MyersRosie Myers ★★★★★ The best gym with awesome trainers! Have loved every class I've done hereBarbara MBarbara M ★★★★★ Always a great work out! Fun to workout with friendly people!!Ryan FeyRyan Fey ★★★★★ Loving the group classes! Maddy is a great trainerJordan JonesJordan Jones ★★★★★ I have been a member at Wonderfly Athletics for several months now, and I couldn't be happier with my experience. This private gym is truly a hidden gem in Arbutus. From the moment you walk in, you can feel the positive and motivating atmosphere that sets it apart from other fitness facilities.Kimberly and Matt (K&M)Kimberly and Matt (K&M) ★★★★★ Filled out an inquiry form and within a few mins got a response from Jordan. I was setup for an in-person consult and Maddy was the nicest person and answered all of our questions for our children! We signed our son up for a class, as well as our daughter. My daughter just had her first session (less than a week after I reached out) and she absolutely loved her session with Tim. She felt like he took the time to get to know her goals and went to work! She said it was the best workout she has ever had! My son goes tomorrow for his first session and he is extremely excited! They have many options to fit anyone’s needs. Clean and beautiful facility. Not an overcrowded gym experience, which is amazing. I would highly recommend!!!!Faith HFaith H ★★★★★ I’m so happy to be back into a gym routine and this team has made it even better than expected with a variety of workouts, fun music and positive encouragement! My endurance has increased and strength is far exceeding expectations due to the amazing coaches! Highly recommended! Love our 6:00 am MWF peeps! Joins us!Shantrice BlanchardShantrice Blanchard ★★★★★ I love the trainers at Wonderfly…Kendrick most definitely pushes and motivates you to the next level I just need to apply it and stick with it!!Jeffrey BainbridgeJeffrey Bainbridge ★★★★★ Love the variety in the workouts and the support of the group.Jose RodriguezJose Rodriguez ★★★★★ Excellent facility with awesome trainers! They build programs based on your goals and needs. Recommend for any athlete that is trying to take their game to the next level!Tierra BellTierra Bell ★★★★★ I can proudly say out of all the workout journeys I’ve been on this one definitely stuck. I’m always looking for a new challenge and these guys push me to my limit. Kendrick, Maddie, and Jordan are some of the best trainers out here. Looking forward to continuing my journey with you guysMacey MccreadyMacey Mccready ★★★★★ Kendrick is an amazing trainer! His workouts make it easier to get out of bed for a 6am workout. He is incredibly punctual, being prepared and having everything set up by the time we get there. He pushes not only myself but everyone in class to never give up. Though Monday morning's may not be the easiest day to wake up, it always helps to start my morning and week with a workout with Kendrick :)KON DADONKON DADON ★★★★★ Great staff, great workoutsAngela WilliamsAngela Williams ★★★★★ The workout is intense but it was definitely worth it also the trainers are so sweet they shows concern an support my Blake and the team show the true definition of teamworkBobbie BardzikBobbie Bardzik ★★★★★ Great workouts, trainers and community!Dan DonovanDan Donovan ★★★★★ Three things you should know about Kendrick Lowery: Temperament, Technique, and Time.Kendrick has the perfect temperament as a trainer. He is intense in his preparation; yet patient and deliberate during his training sessions. He doesn’t shout. He listensKendrick is very focused on technique. He teaches the proper way to perform exercises so that you get the maximum benefit for your efforts.Time. Kendrick puts in the time to study and hone his craft. He’s always learning and conveying that knowledge to his trainees.Add it all together and Kendrick has the experience and the qualities to successfully train a wide range of people— from young athletes seeking to play at the highest levels to men and women just trying to get into better shape and everyone in between.Susan PughSusan Pugh ★★★★★ Kendrick’s passion for fitness is contagious! He inspires me to keep going, push harder and never give up. I love Kendricks classes! Always something different with a wide variety of exercises, they are challenging and a good fit for all fitness levels with modification available.douglas Mortondouglas Morton ★★★★★ With Kendrick it is never the same routine, always something new and well planned out for the group. It has been great over the past couple years getting fit and having fun too. Kendrick keeps the pressure on to push yourself through the workouts.Charles WhetzelCharles Whetzel ★★★★★ I absolutely love it here, the staff and other members from day one have been welcoming, engaging and encouraging. The workouts are challenging and the trainers switch them up so you never really know what’s coming but you always walk away knowing you put in the work. I would recommend Wonderfly to anyone looking for a way toImprove their health and enjoy doing it.js_loader

the team


Jordan millhausen

Founder

JUMP TRAINING and Calisthenics

ABOUT JORDAN

Jordan Millhausen is the founder of Wonderfly Athletics. He is a NASM certified trainer with a NASM PES (Performance Enhancement Specialization) and NSAM CSNC (Certified Sports Nutrition Coach). He has over 10 years of experience in the fitness industry working with everyone from youth to professional athletes. He specializes in jump training, calisthenics, and sport specific movements. If you are looking to master your body control, bullet proof your body, and become the most explosive athlete on the field/court, he is your guy.

Maddy Miller

Director of training

Lacrosse/Weight Management

ABOUT MADDY

Maddy is a NASM Certified Personal Trainer and former DIII women's lacrosse player and coach. She earned a Bachelor's Degree in Biology at the University of Mary Washington. Maddy was a member of the women's lacrosse team in college, and after college wanted to continue her love for sports and performance training. She has experience working with lacrosse athletes as well as adults on their fitness journeys. Come join Maddy for an IGNITE410 fitness class to get your journey kickstarted!

tim rider

Speed and strength specialist

ABOUT TIM

Tim Rider joins the Wonderfly Athletics team as a Master Trainer with over 21 years of industry experience. He has a laundry list of qualifications; ACTION certified personal trainer, USATF Level 1, USATF Level 2 Sprints, Hurdles and Relays, NSPA Speed and Agility Certified, NSPA Weightlifting Performance Certified, and he holds a USA soccer coaching license. He has experience working with youth through adults from beginner exercise to advanced athletes. If you are looking for a highly qualified trainer to GUARANTEE success, he is your guy.

Kendrick Lowery

FOOTBALL SPECIALIST, STRENGTH & FOOTWORK

ABOUT KENDRICK

Kendrick Lowery played Division I football at Coastal Carolina University where he received his Bachelors in Exercise and Sports Science. Kendrick specializes in football skills and performance training.  If you are looking to gain muscle, run faster, and be more explosive, then he is your guy.

Isaiah Lamb

Director of Programming

Adult fitness

ABOUT ISAIAH

Isaiah Lamb is a certified personal trainer and strength and conditioning coach. He joins the Wonderfly team with over 5 years of experience. Prior to training Isaiah was a collegiate and professional basketball player. He specializes in weight loss, strength and conditioning, speed and agility training as well as group fitness! “You will always be challenged in this life. How you go about the conversations in your head will determine the outcome. Be Positive and Believe in yourself. It starts with you.”

Lindsay melvin

LACROSSE SPECIALIST

ABOUT LINDSAY

Lindsay Melvin played Division 1 lacrosse at George Washington University where she received her bachelors in Communication and minored in Exercise Science and Women's Studies. Lindsay has coached for competitive Baltimore area high school and club programs and enjoys private and small group training as well. She works with a variety of athletes ranging in skill levels from beginners to high school athletes working to play at the next level. Lindsay aims to improve skills and confidence and help her athletes reach their potential. 

Tavion Mack

Football specialist, strength & Mobility

ABOUT TAVION

Tavion Mack is a Wonderfly Athletics Master Trainer and former D1 football player at Morgan State University. In high school Tavion was a star athlete in basketball, football, and track receiving a multitude of awards and honorable mentions. Tavion specializes in athlete development focusing on mobility, speed, and reactive abilities.

Caleb evans

CSCS, Football specialist

ABOUT CALEB

Caleb is a CSCS certified Trainer and former College football player. He has a bachelor’s degree in Kinesiology and minors in performance fitness and Conditioning, specializing in weightlifting and football training. He is always willing to work with people all ages and fitness levels and pushes everyone to their highest limits. Work with Caleb to achieve your maximum potential!

Joe SEFOI

CPT, Professional SOCCER PLAYER

ABOUT JOE

Joe is a highly energetic athletic trainer with a comprehensive background in athletics, soccer and strength training. He holds a Bachelor's degree in Kinesiology, USA Soccer Coaching License and Certified Strength and conditioning specialist (CSCS). Joe is also a Master Trainer and Coaches soccer at various club levels. Joe played soccer both collegiate and professional and is now looking forward to working with athletes of all ages. He is excited to push everyone to reach their full potential and fitness goals.

MYLES COHEN

Lacrosse Defensive Specialist

ABOUT MYLES

Myles Cohen is the founder of M42 Lacrosse, an organization that specializes in lacrosse training, recruitment consulting and mentorship. Growing up locally, he attended The Boys’ Latin School of Maryland. As a three-year varsity defensemen, he won a National Championship in 2014. After BL, he went on to play Division 1 Lacrosse at Furman University. As a four-year starter, he finished his career with a Southern Conference Championship and is currently 3rd All-Time in Career Groundballs. Now, he plays semi-professional lacrosse for the Westminster Wild and coaches for Clippers Lacrosse Club and Boys’ Latin. He has currently trained over 200 student-athletes, including some who are currently playing at Queens, Hopkins, Ohio State, UNC, Salisbury, among many others.

DONNEAL GREEN

Lacrosse specialist

ABOUT DONNEAL

Donneal Green joins the Wonderfly Athletics team as a lacrosse training specialist as well as a UNLEASH Athlete class trainer. Donneal developed a love for performance training through the sport of lacrosse early in high school and hasn’t looked back since. He holds a USA Lacrosse Level 2 Coaching certificate. Additionally, Donneal is a key team leader with the Sankofa Clinic series, a USA lacrosse program that travels to developing states to grow the game of lacrosse. If you are looking to improve your lacrosse offensive game or work on your strength and speed in general, Donneal is your guy.

Our locations

Wonderfly Athletics Catonsville 

4811 Benson Ave Arbutus, MD 21227

Wonderfly Athletics Timonium 

1913 Greenspring Ave Timonium, MD 21093

NOW OPEN!

We’d love to talk!

We’d love to talk about what matters to you.

Complete the form below!

The Wonderfly Family


A premiere functional training gym. Choose from personal training, HIIT or bootcamp classes, and athlete training.

One-of-a-kind party & event spaces that turn any occasion into an experience you'll remember for a lifetime.

wonderflyarena.com
410-204-2224

Unique games delivered to your door! Rent Bubble Balls, Laser Tag, Lawn Games, Foam Parties and more.

wonderflygames.com
410-891-2093