Thriller Lake 12 Hour

Auburn, United States • 24 Oct 2026

Event Overview

The Thriller Lake event is a series of timed endurance runs and a themed fun run held at Little Mulberry Park in Dacula, Georgia. The competition takes place on a 2.2 mile loop around Miller Lake. This paved trail serves as the course for all participants, whether they are competing in the endurance categories or taking part in the non-timed festive run.

The available event formats include:

  • 12 Hour individual run
  • 12 Hour Relay for teams of two
  • 6 Hour individual run
  • 3 Hour individual run
  • 2.2 Mile Trick or Treat Fun Run

The Trick or Treat Fun Run is a single-loop event designed for all ages. It features several stations along the trail where costumed volunteers provide candy to participants. While this specific distance is not timed, participants receive glow-in-the-dark wristbands and children are provided with special treat bags.

The event incorporates Halloween themes, including a costume contest where participants are encouraged to dress up. The costume contest is judged by the race organization, with prizes awarded for top costumes. Strollers are permitted on the course, but bicycles, scooters, and motorized devices are restricted to ensure the safety of all trail users. On-site amenities include music, food, and brewed coffee available for runners, spectators, and crew members. Visit the organization's website for the most recent information.

Race information

Trick or Treat Fun Run
12 Hour Relay
12 Hour
6 Hour
3 Hour
Visit the organization's website for the most recent information.
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