MCRRC Seneca Slopes 9K
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About the race
Seneca Slopes is a low-key trail race at Seneca Creek State Park on December 5, 2027. The course is a multi terrain route listed as 9K, though the mileage may vary and is reported as somewhere between 5.5 and 6 miles. A course map is available.
The event is the final race in the Trail Series and is categorized as a low-key race, trail, winter, and cross country event. The venue address is Seneca Creek State Park, 11950 Clopper Road, Gaithersburg, MD 20878.
Registration rules differ for members and non-members. MCRRC members may participate free of charge as part of the low-key series but must have a 2026 bib and chip on file; existing older chips may be exchanged for 2026 bibs and chips, and new members or those without an older chip may be asked to provide a $5 chip deposit. Personalized 2026 bibs are handled through the club process and will be available at low-key races.
Non-members pay a registration fee of $22 for participants ages 18 and over and $11.60 for participants under 18, which includes registration and processing fees. Online registration remains open through the start of the race. Bib and chip pickup occurs on race morning near the start area with volunteers available to assist.
Events are staffed entirely by volunteers and volunteers are needed. Monetary refunds are not provided to non-members; registrations can be moved to another MCRRC low-key event through the club office. Visit the organization's website for the most recent information.
