Our team

Our Coaches

Valerija Krsak

General Manager

Speciality Programme - Post Natal Fitness
Valerija is a lifelong training and fitness enthusiast. She is a certified CrossFit coach and has over 10 years of training and coaching experience in different settings.

Her unique combination of experience and Kinesiology is evident in her coaching style and passion to help people from all backgrounds and levels of ability move better. As a CrossFitter for the last 6 years, she has participated in multiple CrossFit open competitions. In 2022 her performance earned her a spot in the top 10% in Europe.

Eamonn Boylan

Head Coach

Eamonn founded Rónin CrossFit in 2010 and has worked extremely hard to grow the gym into the positive and friendly culture that we are known for.

He is recognised across the industry in Ireland for his expertise and relentless drive to pursue excellence in all aspects of Irish CrossFit. In his spare time, Eamonn is a tutor for Irelands leading strength and conditioning college, Setanta College where he coaches the next generation of fitness professionals.

Ender Karagoz

Facility Manager

Speciality Programme - Over 55s
Ender has been involved in fitness and health since 2011 as a group class coach, Personal Trainer and Myofascial Therapist. His areas of expertise include corrective exercises, strength training and preparation for sport.

As the coach overseeing our seniors Programme (over 55s) he has a huge amount of experience and passion for pain free, functional training. Ender is always developing and is currently studying on the BSc pathway with Setanta college.

Roisin Meehan


Speciality Programme - CrossFit Kids
Roisin is the newest addition to our coaching team in 2022. A graduate of our 2021 internship Programme, she brings a wealth of skill and experience from her career as a mental health nurse. She runs a high energy, super fun class and always aims to get the best out of everyone.