How is my distance calculated?

Your total distance is calculated by multiplying the number of completed 2.06-mile laps by the official route length.

Can I set up my own aid station?

Yes, you are welcome to bring your own chair, ice chest, or tent to set up a personal aid station along the course.

What happens if I don't choose a dietary preference at registration?

If no preference is selected, the race defaults to a traditional, unrestricted diet.

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4 days out

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All races

4 days out

Nocturnal 12

Saturday, October 17, 2026Rochester, NYNocturnal 12 Endurance Challenge

The Nocturnal 12 is a unique 12-hour fixed-time race held on the paved Lake Ontario State Parkway Trail in Greece, New York. Participants complete as many 2.06-mile out-and-back laps as they choose between 5 p.m. and 5 a.m., making it an accessible event for both runners and walkers. The race features a festive, late-night atmosphere with an all-night aid station providing dietary-sensitive snacks and hot coffee. Runners can earn various tokens for hitting milestone distances and compete for special awards like the Night Owl prize. With its Halloween-season timing, participants are encouraged to decorate their own personal aid stations or tents for a chance to win additional prizes. This event emphasizes community and personal achievement, offering a supportive environment for all experience levels.