CrossFit Thunderbolt
Fitness & GymsHours:
122A Kirkland Cir, Oswego IL 60543 Hours
About CrossFit Thunderbolt
CrossFit Thunderbolt is a highly recommended gym with amazing instructors and a welcoming atmosphere. The instructors, particularly Arielle, are praised for their ability to listen to individual needs, assess abilities, and strategically push clients to make substantial gains. Clients of all ages have found great success in improving their strength, energy, and confidence through the gym's programs and Arielle's expertise. Arielle is described as knowledgeable, comfortable, and able to make workouts fun while effectively correcting forms to prevent injuries. Clients have experienced exceptional progress, especially in Olympic lifts, under Arielle's guidance and programming. Overall, CrossFit Thunderbolt is a gym that cares about its members' individual goals and helps them reach their full potential.
Most Recent Reviews
July 2025
Great gym, amazing instructors, and welcoming atmosphere. Instructors care about your individual goals, assess your abilities, and strategically push you to make substantial gains. Blessed to have found Thunderbolt!
July 2025
Awesome huge crossfit gym, with good people and friendly people.
November 2024
I have been working out with Arielle for 5 months. Her ability to listen to my needs and her knowledge of how to meet those needs physically is amazing. She has me motivated to get up every day and go train with her. I’m 54 years old and this was the best decision I have made to get myself back in shape and feeling more...
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- Oswego, Illinois