Spenga Broomfield
8181 Arista Place, Suite 115
Broomfield, CO 80021

Join us at SPENGA Broomfield located in the rapidly expanding Arista development, next to the 1st Bank Center and the Broomfield Park-n-Ride. SPENGA sessions combine 20 minutes of spin, 20 minutes of strength and 20 minutes of yoga – all led by our dedicated SPENGA trainers. SPENGA provides the ultimate cardiovascular, strength and flexibility workout. Are you ready for an unrivaled fitness experience? Come join us for the BEST. WORKOUT. EVER.

Now Franchising

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Introducing SPENGA – Broomfield owner and master instructor, Kelli! Kelli’s love affair with physical fitness began as a child when she took dance lessons. After studying dance – everything from jazz, to tap, to modern, to classical ballet from ages 5-18 – she turned to running in college. When she met her husband, Steve, he introduced her to cycling and triathlon. Kelli learned to swim as an adult, and later became a learn-to-swim and level 1 swim coach, as well as an enthusiastic triathlete. Kelli hopes to change the way people think about themselves and their bodies. She wants all SPENGA members to know that we ALL have an inner athlete hiding away somewhere, and that we can all be healthy and active!


Jackie has been in the fitness and wellness industry for 5 years. Growing up, she was always very active and involved in competitive sports. Jackie started taking group fitness classes in high school, and fell in love with the atmosphere that it creates. She started working as a fitness instructor in college and has a strong passion for overall wellness. Jackie is spunky, energetic and motivating. She strives to teach challenging but achievable SPENGA sessions for all fitness levels.

When she is not at SPENGA, Jackie is climbing mountains, kayaking, or traveling. She loves seeking new adventures, meeting new friends and trying new things.


Stephanie has always been a mover. At the age of 2, she took her first dance class, and continued dancing for over 15 years. In college, she majored in theater – this is also when she fell in love with yoga and developed a dedicated practice! Stephanie has completed the Power Yoga Teacher Certification through CorePower Yoga.

Stephanie loves to teach, and she especially loves to share her passion for movement with others. In her sessions, she invites you to explore what makes you YOU! Her favorite quote and teaching motto: “It’s not about the shape of your body, but the shape of your life!” Stephanie is thrilled to be a part of the SPENGA family, and is excited to help you reach your goals.


Sarah began her fitness journey at 2 years old when she was enrolled in her first gymnastics class. From there, she continued with gymnastics, played basketball and soccer, took dance classes, and eventually landed in competitive cheerleading. She has gone through SPENGA training and is certified in the SPENGA method. She is also currently going through Yoga Sculpt training through CorePower yoga!

When she’s not teaching a SPENGA session (or taking one herself!), she works as an Operations Analyst at Oracle Data Cloud while also pursuing her MBA. In her free time, she can be found hiking with her golden retriever puppy, golfing with her boyfriend, or hitting the slopes on the Colorado mountains.


Steve and his wife, Kelli, are longtime Broomfield residents and had been looking for the perfect opportunity to merge their career with their passion for fitness.  When they discovered SPENGA, Steve instantly knew they had to introduce this unrivaled fitness experience to the Broomfield and Boulder County area.

Steve has a lifetime of experience in competitive endurance sports, including bike racing, triathlon racing and running many marathons.  He has competed in the Boston Marathon and is an Ironman Triathlon finisher.  When not at SPENGA or outside training, he is most likely spending time with his four children.