Join us on this 5 1/4 mile Patapsco Valley State Park hike in Baltimore County. The hike is less demanding than the typical weekend hike since the distance is modest, the climbing averages about 120 feet per mile, and the pace while hiking averages 2.25 - 2.50 mph. It is intended to appeal to a wide swath of hikers, from neophytes who are developing their strength and stamina to more experienced hikers seeking a relaxing afternoon hike -- or to…