At Harvard, Alpoge has been active as a course assistant for Math 55 and teaches 8- to 10-year-olds in the Harvard Math Circle program.

He has been the co-editor in chief of the Harvard College Mathematics Review and has been a member of the Harvard Computing Contest Club team throughout his College career.v

In addition to the Churchill Scholarship, Alpoge won the Detur Book Prize, an award given to Harvard sophomores who achieved high academic standing as freshmen, was named a Goldwater Scholar, a John Harvard Scholar, and a member of Phi Beta Kappa.