The epilogue of Red Dead Redemption 2 is a two-part story that takes around 8-10 hours to complete. It follows the story of John Marston as he build a new life for himself and his family.
Part 1: This section will last for around 4-5 hours. Players will be tasked to establish a ranch and make it profitable, as well as complete a variety of missions for John’s family and community.
Part 2: This will take up around 4-5 hours. Players will be able to explore the area surrounding the ranch, experience life on the Great Plains, and go after bounties. They will also gain access to the legendary sprawling plains and can hunt large animals.
Overall, the total time for completion of Red Dead Redemption 2's epilogue is around 8-10 hours. As the player can leisurely complete the game and explore the game world, this may add a few hours of completion time.