Gymnastics is a competitive sport requiring athletes to maintain rigorous training schedules. Athletes typically train and compete for one or more events. However, there is minimal research to determine the physiological and nutritional changes during a season. The purpose of the present investigation is to examine body composition, nutrition, and menstrual cycles during a competitive season. Division III gymnasts are completing dual x-ray absorptiometry (DXA) testing, measuring body composition, at the beginning and end of the season. Weekly nutrition logs are being collected during three months of the season, January, February and March, to determine macro and micronutrient intakes. Menstrual cycles are also being tracked during these months. If any injuries are obtained during the season, they are reported to the researchers. The data collected from this study can help determine physiological and nutritional demands for different events and athletes in gymnastics. This can help improve training practices for sport and strength and conditioning coaches.