Eternal Winter 6-Hour Run

The Little Patuxent River Half Marathon & 10K is a scenic running event held in Columbia, Maryland, featuring a half marathon (13.1 miles), a 10K (6.55 miles), and a new 5K option. The race takes place on the beautiful Patuxent and Wincopin trails, offering a manageable terrain suitable for both beg..

The Bigfoot Endurance 5 & 10 Mile Trail Race takes place at Rockburn Branch Park in Elkridge, Maryland. Participants can choose between a 5-mile run, a 10-mile run, or a 2-person relay for the 10-mile distance. The terrain is designed to be easy to moderate, making it suitable for both novice and ex..

The B&A Trail Marathon and Half Marathon is a popular running event taking place in Severna Park, Maryland. Scheduled for March 30, 2025, this race features both a full marathon and a half marathon, attracting participants of various skill levels. The course primarily runs along the scenic B&A Trail..

The Rosaryville Half Marathon and 10K Trail Run takes place at Rosaryville State Park in Upper Marlboro, MD, offering a scenic and beginner-friendly course. The event features a half marathon course of approximately 13.4 miles and a 10K course of about 6.4 miles, both winding through beautiful hardw..

The MD Heat Trail Race, taking place on August 9, 2025, offers participants a choice between a 25K and a 50K trail run in the scenic Patapsco Pickall Area of Elkridge, MD. The course features rolling single track trails with technical sections, river crossings, and significant elevation gain, making..

The Patapsco Valley 50K is an annual trail running event held in Patapsco Valley State Park, Baltimore, MD. In 2025, the race will feature both a 50K and a 25K option, with participants receiving high-quality event shirts, unique finishers awards, and access to well-stocked aid stations. Runners can..