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The NJ Trail Spring Series 1 is a Running race in Mountainside, New Jersey consisting of a Marathon.
The Spring Trail Series will take place in Watchung Reservation in Mountainside. The race will be along single track trails and carriage paths. There will be four distances to choose from 10K, 13.1M, 26.2M, and 50K.www.njtrailseries.com View Course Map Incorrect Race Info/Update Race Details?