In the study, the meals and time-schedule for a bicycle road-racer who had toured in the Netherlands for 12 days were analyzed, and then the result was compared with the constituent of the meals he had during the 3-day long training camp in Japan. The following is the result of this study: 1.The average daily intake of energy was 6,229 kcal during the tour in the Netherlands while 5,141 kcal at the training camp in japan.Also 216 grams of protein for both cases. and 230 grams of fat during the tour and 158 grams at the camp were taken daily. Thus two times of energy, three times of protein and fat were taken comparng the normal daily intake. The result also revealed that intake of vitamins was too depended on vitamin supplementary products. 2. Though there was a variance in the intake of food constituent, the main source of supplying energy was potato while the bicycie road-racer was in the Netherlands and grain in japan.A1so for protein, meat was the main source in the Netherlands and grain in japan.A1so for protein, meat was the main source in the Netherlands whereas seafood in Japan. Thus the source of getting protein was quite differed in the two cases. 3. The average energy consumption for the period was 5,200 kcal.The result of this study was used for the road-racer's personal dietary management and the attempt was succesful.