Rock'in Santa Half Marathon & Sunshine Santa 5K 2026

The Rock’in Santa Half Marathon and Sunshine Santa 5K are road races held in Knoxville, Tennessee, beginning at 9:00 AM and featuring a December holiday theme. This event typically attracts between 100 and 500 participants, offering both a half marathon and a 5K distance. The courses are fast, flat loops with a park-run atmosphere within Victor Ashe Park. Christmas rock-and-roll music is featured along the routes. Participants in the half marathon receive custom Rock’in Santa long-sleeve performance hoodies, while 5K runners get Sunshine Santa long-sleeve shirts. All proceeds benefit Sunshine Ambassadors, a program that uses dance to enrich the lives of individuals with disabilities.