Notchview Ultra
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Event overview
Notchview Ultra takes place July 10-13, 2026 in Windsor, MA. The event offers multiple timed and distance options:
- 100.7 Miles
- 72-hour
- 48-hour
- 24-hour
- 12-hour
- 6-hour
Registration opens December 21, 2025. Registration closes July 8, 2026. Reserved campsite information will be posted starting March 1, 2026. The event will donate to the Trustees of Reservations at Notchview and the Baypath Humane Society of Hopkinton, MA.
Course, support, and rules
The course is a 1.9 mile perimeter loop trail around Notchview. Runners pass the aid station each lap and have access to bathrooms and running water. The aid station provides salty and sweet snacks, water, Gatorade, a microwave, and a coffee pot. A table is provided for labeled cups to reduce waste.
Participants are asked to clean up and use garbage cans. Quiet hours are 11pm to 6am. Runners receive a Notchview item at packet pickup and a merch table will be available; payments accepted: cash, check, or Venmo.
A charity challenge involves a mascot called Wally. Each full lap is worth $5 to charity. If Wally exceeds a lifetime mileage goal of 76 miles, an additional donation will be made. Visit the organization's website for the most recent information.
