Slate Run Trail Race

Slate Run Trail Race is held on June 5, 2027, in McHenry Township, Pennsylvania. Two trail distances are announced: a 25K (15.5 mi) and a half marathon (13 mi). Start times and elevation gain are not listed in our records.

Two kilometres separate the two options, so the choice is really about what kind of day you want rather than about a step up in difficulty — take the 25K if you are using it as preparation for something longer, the half if you intend to race it. On unfamiliar trails, carry your own water whatever the distance: aid stations on a small event can be further apart than the mileage suggests.