Get ready to hit the trails this fall! On Sunday, October 4th, 2026, head to Tibbetts Field in Madbury, NH for this friendly community event organized by the Oyster River Youth Association, Durham Parks & Recreation, and Madbury Recreation Commission—now in its 6th year. Choose between a challenging 5K trail race (starting at 10:00 AM) that loops through scenic Powder Major Forest with natural obstacles like roots and a fun hay-bale hurdle, or a 1-mile fun run (9:30 AM start) perfect for younger runners looking to experience trail running for the first time.