Little Patuxent River Half Marathon, 10K & 5K
Columbia, Maryland, United States
Jan, 2027 (TBD)
5k, 10k, Half-marathon
Video
Race Information
Enjoy nature in one of the most beautiful areas of Columbia, MD. Starting and finishing at the Guilford Pratt Truss Bridge, the half marathon (13.1 miles), 10K (6.55 miles) and 5K (3.1 miles) takes place on the Patuxent and Wincopin trails. The course runs along the Little Patuxent and Middle Patuxent River. The terrain is tame compared to many other trail races. This race is appropriate for beginners and intermediate runners.
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👍 Run Pick of the Month: Frederick Running Festival
📍Frederick Fairgrounds - Frederick, MD - May 2 & 3, 2026
💸 Exclusive $15 Off! Use Code: Run26Guide
Why We Like This Run:
✅ Free Parking, Free Beer & Live Music
✅ Fun, Flat & Scenic Course
✅ Run Both Days for Added SWAG
Get It All at the Frederick Running Festival. A longtime community favorite of more than 20 years and just outside Washington, D.C., the Frederick Running Festival delivers big-race energy with small-town charm. With four race options finishing at the Frederick Fairgrounds, this weekend is built for runners who want the full experience.
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Race Facts
Race Size: 500 - 1,000
Elevation: Some Hills
Course Type: Trail
Boston Qualifier: No
Kids Run: No
Where to Stay
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