 After the battle, the 13th Regiment participated in the pursuit of Lee's Army of Northern Virginia across the Catoctin mountains on July 7, to Middletown, Maryland, on July 8, when it was ordered home.The regiment marched to Monocacy Junction, where it took a train to Baltimore.Departing Baltimore on July 11, the regiment was met by the 12th Vermont Infantry in Brattleboro on July 13.