Week 1 - 306 lbs Today starts beginning of my goal to gain 100 lbs in a year. I move into a new apartment today and I want to add 100 lbs before the lease ends. Just barely under 2 lbs a week is the goal. With your help itโs doable. Iโll do weigh-ins on Mondays and todayโs the first. 2 lbs a week for one whole year. Letโs do this.