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The marathon starts at Shepherd University, drops to the C&O Canal towpath for an out and back, then runs the length of Millers Sawmill Road before following a historic route through Antietam National Battlefield. You finish at Ram Stadium. The surface mixes grass, crushed gravel and road. Expect over 1,000 feet of climbing, a steep hill out of the canal and a steep descent back down, and grassy sections can turn slick in wet weather.
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Course
The map above marks the start. The organiser publishes the full route.
See the official course mapTypical weather
Historical averages for this place and date.
Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.
What could you run here?
Get a predicted time for this course from a recent race result.