

RunPA
Sproul 10k
June 20, 2026 • North Bend, PA
Course Distances
10K
5K
About this race
Welcome to the 19th annual Sproul 10K, also known as the "Toughest 10K in PA". It's 3 miles to the top of McCloskey Mountain and 3.5 miles screaming downhill to the finish. The Sproul 10K is part of the Rocksylvania Trail Series--Slate Division and the newly added 5K is part of the Sandstone Division. Registration closes June 1st at 11pm.
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