MCRRC Run Under the Lights

Sat November 20, 2021 Gaithersburg, MD 20878 US Directions

5K Run/Walk

6:15PM EST
Race Website

Additional race information can be found at

Seneca Creek State Park
11950 Clopper Road
Gaithersburg, MD US 20878

2021 UPDATE:

The 2021 event will be limited to 750 registered participants.  Please consider volunteering!  Even by attending as a volunteer, you'll have the rare chance to view the light display on foot!

*** Please note:  Due to delays and staffing shortages as a result of COVID-19, participants may experience some outages in various light displays.  By registering for this event, you acknowledge this possibility and understand that refunds will not be processed due to light display outages.


The City of Gaithersburg, in partnership with the Montgomery County Road Runners Club, invites all runners and walkers to participate in a 5K Run/Walk in the magical setting of Gaithersburg’s Winter Lights Festival at Seneca Creek State Park. Winter Lights features more than 380 illuminated vignettes and 65 animated displays. Runners and walkers will utilize the roads through the Park during the race. Roads will be closed to traffic except for Emergency Vehicles and vehicles required for race management.

Race Contact Info

If you have any questions about this race, click the button below.

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