Many Pacific-Northwesterners know that Astoria, Oregon is a treasure trove of antiques, restaurants, museums and history, laced with all the quaintness of a fishing village (think wooden piers, shingled houses and old-fashioned architecture). Some may not know that it’s also home to the Lewis and Clark National Historical Park, which boasts many recreational areas as well as a Fort Clatsop replica. The Lewis and Clark Trail Run Series takes place at this location, and includes…