Thriller Lake - 12, 6, 3 Hour and Trick or Treat Fun Run

The Thriller Lake Endurance Run is a 12, 6, and 3 hour timed loop event on the 2.2 mile loop around Miller Lake at Little Mulberry Park in Gwinnett County, GA. It's a Halloween party combined with a race, featuring runners in costume, food, and music. For 2025, Classic Running and Mount To Coast are providing overall winners with their choice of shoes! The Trick or Treat Fun Run is for kids and adults of all ages looking for a trick or treat experience in a fun, safe, and positive community setting. Participants will complete one loop of the Miller Lake paved 2.2 mile trail with plenty of ...

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