Celebrate Independence Day with this energetic 4-mile run starting at Colby Lake Park in Woodbury, featuring a scenic paved trail loop that takes you north through the rolling terrain near Wilms Lake, past a tough hill at Summit Pointe Park, and back through a tunnel to the finish line. After crossing the finish, you'll have plenty of time to head home and enjoy family grilling, swimming, and fireworks to complete your Fourth of July celebration. Note that this is a cashless event, but day-of registration is available online—just bring your credit card and cell phone.