Oak Ridge to Kingston Express Marathon

Oak Ridge to Kingston Express Marathon & Half Marathon

The Oak Ridge to Kingston Express is a low-profile, performance-focused race offering a marathon and a half marathon on public roads in Oak Ridge, Tennessee. Entry is limited to 50 participants total and places are allocated on a first-registered basis; limited exceptions may be granted in specific circumstances.

The event is structured to support athletes seeking Boston Marathon age-group qualifying standards. The marathon course is USATF certified (Certification Code: TN21010MS) and includes a recorded halfway split. Cut-off times are 4 hours for the marathon and 2 hours 5 minutes for the half marathon.

Course and safety details: the marathon uses an out-and-back route on the Oak Ridge Turnpike with under 600 feet total elevation gain; the half marathon is point-to-point along a highway shoulder with under 400 feet total elevation gain. The route begins on N. Jefferson Circle, continues via Jefferson Avenue onto the Oak Ridge Turnpike, and the marathon returns along the same side to finish at the start. The course will be open to light vehicular traffic; runners should use the bike lane or shoulder. Headphones are prohibited. The initial 30 minutes take place in darkness under street lighting, and participants must wear high-visibility clothing, reflective gear, and a headlamp or flashlight until daylight improves.

Support and logistics: aid stations are located at miles 3, 7, and 11 outbound, with additional marathon-only stations at miles 15, 19, and 23. Competitors are expected to be largely self-supported and should carry their own fuel and supplies. Participants in the half marathon must arrange their own return transportation to the start; a limited number of return seats may be available. Registration and packet pickup are race day only. The event does not provide shirts, awards, or other amenities. Visit the organization's website for the most recent information.

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