Our Coaches

Titletown CrossFit Coaching Staff

(L to R) Jake, Jason and Zac

(L to R) Jake, Jason and Zac


All CrossFit Level 1 Certificate holders, Olympic Lifting certificate, Nutritional Counseling certificates, 2 Doctors of Chiropractic, and tons of passion for CrossFit and YOU!

Jason Nobles

100_4102 - Version 2

Owner and head coach at Titletown CrossFit.  I live in De Pere, WI with my fiancé Kim, my lively son Liam, our beautiful daughter Sydney and our newborn baby boy Cayden. After working as a chiropractor for the past 10 years, I discovered my true passion after joining CrossFit Green Bay in 2011.  CrossFit has made a significant impact in my life, both personally and professionally, and I am here to help you on your CrossFit journey.

CrossFit goal: To help you get better at living your everyday life.  From picking up the little ones (kids and grandkids) to taking your dog for a walk.  I want you to get better and better, every day in every way!

Favorite WOD/Type: Anything with some Olympic lifts involved, Chippers and Hero WODs.

Favorite lift: Snatch

100_4099 - Version 2



CrossFit Level 1 Certified Trainer; CrossFit Olympic Lifting Certified Trainer; Doctor of Chiropractic; Nutritional Counseling Certification

Jacob Spielbauer

100_4114Born and raised in the heart of Titletown, USA, Jake grew up with a passion for his faith and for investing himself in the wellbeing of others. As a young adult, Jake developed a strong competitive drive as a cross-country skier and runner, competing in regional competitions and completing several Birkebeiner races.

After several years of falling out of shape and taking a break from competitive skiing, Jake became a member of CrossFit Green Bay, looking for an opportunity to regain his passion for fitness (and lose his muffin top). After a couple months, he was hooked. He noticed significant changes in his overall wellness, energy, and performance.

Having experienced a significant physical transformation from his training as well as changes in diet and lifestyle, Jake became increasingly excited about the opportunity to use CrossFit to help others. Jake firmly believes in helping people to experience health spiritually, mentally, and physically. He works full time as the Student Pastor at Life Bridge Christian Church, seeking to share the hope of Jesus Christ with students and families in the Howard-Suamico Community. In his work as a coach, Jake desires to mirror his work as a pastor, glorifying God by giving people the tools they need to thrive and walking alongside them through their physical and spiritual growth.

Jake is also passionate about his role as a husband and father. He currently lives in Howard with his wife Shawna and his three children; Rylie, Judah, and Waverly.

CrossFit Goal: Help people exceed their own expectations.

 Favorite WOD/Type: Chippers, Hero WODs



CrossFit Level 1 Certification

Zachary Paul

Coach ZacI’m a proud father, husband, & crossfitter!  My son Jakoby and my wife Emily are the reason why I do what I do.  I am a sports chiropractor currently practicing in the Howard area. I also teach anatomy & physiology, biology, kinesiology, and medical terminology at a local university.  As a self-proclaimed runner, I struggled with constant injury and battled through the mental torment of periodically not achieving my physical goals.  It wasn’t until I found CrossFit that I started to feel and see amazing changes both in my personal and professional life.  CrossFit has been a blessing in my life and my passion is for others to experience the same joys that I have at Titletown CrossFit.  Let me be your doctor, trainer, and friend in the pursuit of virtuosity.

CrossFit Goals:  Help people achieve personal records by improving technique, focus, and creating a better understanding of what their body can accomplish.

Favorite WOD/Type: Anything that involves running.

Zac's favorite movement, the Muscle Up

Zac’s favorite movement, the Muscle Up


CrossFit Level 1 Certification; Doctor of Chiropractic; Nutritional Counseling Certification; Certified Chiropractic Sports Physician; Bachelor’s Degree in Human Biology; Bachelor’s Degree in Life Science