Event Description Crawl over obstacles and through mud pits at Sherwood Forest in Sherwood OR, just 20 minutes south of Portland! Conquer over 25 obstacles on a 5k or 10k course with friends for the race of your life! Event Location & Accomodations Trending Events Marianna Health and Fitness 5K Run/Walk Jim's Ride - Third Annual Pastor Jim Keegan Memorial Ride Lake Norconian 5K Run/Walk