Half Marathon at Holston River Park

The Haunted 5K, 10K, and Half Marathon at Holston River Park in Knoxville, Tennessee, is a themed running event featuring out-and-back courses. The 5K course is completed twice, the 10K four times, and the Half Marathon six times, with time limits of 2 hours for the shorter distances and 3.5 hours for the half marathon. The race starts near Shelter #1 at Holston River Park, located at 3300 Holston Hills Road.

Participants are encouraged to wear costumes, with a best costume award given at the start. All finishers receive themed medals. The event also contributes points toward the US Road Running Race Series. Visit the organization's website for the most recent information.