This year’s YMCA Challenge is a 7.5-mile race held on the Lewisburg, PA Buffalo Valley Rail Trail. The start line will be located at the old Mifflinburg YMCA and finishers will end the race at the Lewisburg YMCA. 

Here is the preregistration link in which will be open until August 16th for all racers to complete:

 www.tinyurl.com/The-Y-Challenge