Get ready for a spooktacular day of running at the Haunted 5K, 10K, & Half Marathon, taking place on Saturday, October 18, 2025, at the beautiful Holston River Park in Knoxville, TN. This thrilling event kicks off at 9:00 AM, inviting runners of all levels to embrace the Halloween spirit while competing in a scenic out-and-back course. Participants can choose from three exciting distances: the 5K, which involves completing the course twice; the 10K, which covers the course four times; or the challenging Half Marathon, featuring six loops of the picturesque route.

All finishers will be awarded a themed medal to commemorate their achievement, and while costumes are not mandatory, they are highly encouraged to add an extra layer of fun to the event! With a time limit of 3 hours and 30 minutes, this race is perfect for both seasoned runners and beginners looking to enjoy a festive atmosphere. Don’t miss out on this unique opportunity to earn points toward the US Road Running Race Series while enjoying a spirited day in Knoxville! Be sure to register in advance on RunSignup, as there will be no on-site registration. Join us for a hauntingly good time!