The September 11th National Memorial Trail is a 1,500 mile multi-use route that links the World Trade Center, the Pentagon and the Flight 93 Memorial. The Trail embraces the commemorative history of September 11, 2001… remember, discover and connect. The 50–NJ 9/11 Memorial Tour is a 300-mile/6-day event as part of the overall September 11th National Memorial Trail series of tours.