The fifth annual Delaware & Lehigh National Heritage Corridor Heritage Half Marathon Run/Walk is open for online registration at

http://race.delawareandlehigh.org. The event will be held at 8 a.m. Nov. 1.Responding to input from previous years' participants lamenting headwinds and the course's slight uphill, new race director Ed Eppler worked with local municipalities to reverse the course.The new course starts at Northern Lehigh High School in Slatington and finishes at Canal Street Park in Northampton.Early registration is encouraged as the race is capped at 1,000. The registration deadline is Oct. 25; there is no race-day registration.