Charm City Run 20-Miler

Prepare for your fall marathon training block with the Charm City Run 20-Miler, an ideal supported long-distance event taking place on Sunday, September 27, 2026, in Freeland, MD. This signature Charm City Run event is perfectly timed to align with training schedules for major fall marathons like Baltimore, Steamtown, Chicago, Marine Corps, and Richmond, offering a valuable opportunity to test your endurance.

The course unfolds along the picturesque Torrey C. Brown (NCR) Trail, known for its hard-packed gravel and dirt surface and a gentle downhill profile that makes for a runnable experience. Runners will enjoy extensive tree coverage throughout nearly the entire route, providing welcome shade and scenic views. Six aid stations are strategically placed approximately every three miles, supplying water and electrolytes, with the added convenience of indoor restrooms at Monkton Station. While ample support is provided, carrying your own fluid and energy supplements is recommended. The race starts near the Freeland NCR Trail parking area, with the finish on Arrowwood Road after a brief section on Paper Mill Road.

Runners consistently praise the Charm City Run 20-Miler as an excellent training run, appreciating its low-key atmosphere and the shaded trail. Typical race day conditions in late September offer comfortable temperatures, with highs around 74°F and lows around 54°F, and a relatively low 14% chance of precipitation, ensuring favorable running weather. All participants receive a race-themed long-sleeve cotton shirt, making it a rewarding experience for those focused on a strong training effort.