MCRRC Run Under the Lights
The MCRRC Run Under the Lights is a 5K Run/Walk taking place at Seneca Creek State Park in Gaithersburg, MD on Saturday, November 22, 2025. The race takes place during Gaithersburg's Winter Lights Festival, featuring over 380 illuminated vignettes and 65 animated displays. Race registration includes park entry, and parking is free. This is a popular race, and a waitlist will be in effect. See the "Waitlist, Transfers & Refunds" tab for details.
- Location: Seneca Creek State Park, Gaithersburg, MD, US - 20878
- Date: November 22, 2025
