Welcome First13 Athletics
First13 Athletics is the Lehigh Valleys premiere elite fitness facility. With 9000 SqFt of open floor plan we host all levels CrossFit classes, our signature CrossFit Light Class, Sports Team Training, Corporate Team Building, Olympic Lifting, Personal Training, and Nutritional Coaching. Our well trained and professional staff are on site and ready to help you 7 days a week. We believe you are what you make yourself so come in and make your best version of you! For questions please visit our Contact Us page or stop by and ask for Rob or Matt.