This happens to me every year! In winter I am 112-113 and now I weigh 119! In winter I train short and intensive, in spring I did a lot of base (endurance) training: long hours, low intensity. Also in spring and summer I ride a lot and travel a lot. That means to hell with dieting and restrictions. I don't feel heavy, I am ok on the bike but I would like to go slowly under 115 again This is not going to happen because I'm afraid to lose power, and before and after every ride or race I recover by carb eating.
This is not fair and everybody tells me that it's not possible to gain weight if I ride this much. But the scale does not lie. I should be stricter in my eating and I should eat more protein and less carbs (especially sugar) and more raw vegetables.
Anyway, tomorrow I have a race, so I'm going to engulf on some pasta now.