Trail and Road Half Marathon Looking for a change of pace? The Sleepy Hollow Half Marathon has the best of fun and scenery. Produced by Rivertown Runners, the 2025 Sleepy Hollow Half-Marathon features approximately 5 miles of carriage roads and groomed trails (crushed gravel and dirt) in the Rockefeller State Park Preserve. The 13.1-mile USATF-certified …
