Get ready to sprint 3.1 miles through Thomas Jefferson's Poplar Forest plantation while tackling obstacles and navigating muddy terrain in this exciting obstacle course race! Your entry fee goes directly toward supporting educational programs at the historic venue. Note that Poplar Forest Parkway will be closed race day, so you'll need to use the service entrance at 687 Poplar Forest Dr., Forest, VA 24551—head to retreat/directions/ for detailed directions.