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Peterson Ridge Rumble

April 11, 2021

Registration for the 2021 Rumble opens December 5, 2020 at 12:00 a.m. PST! All registration will be handled through Ultra Signup at this link: https://ultrasignup.com/register.aspx?did=80258

The total number of entrants allowed in the Rumble will be 575 for both distances combined. There will be no waitlist.

40 mile starts at 8 a.m. (7 a.m. Early Start)
20 mile starts at 9 a.m.

This is a fun, low-key event utilizing the Peterson Ridge and Metolius-Windigo multi-use trails near Sisters, OR. Bring a great sense of adventure and you’ll enjoy it! There are two distances in the event: 40 mile and 20 mile options. Both races will start and finish at Sisters Middle School.

This race is a fundraiser for the Sisters High School Cross Country team. Many of the volunteers will be cross country team members. The 40 mile was part of the Oregon Trail Ultra Series (RIP OTS).

20 Mile, Trail / Off Road


Sisters, Oregon
Sisters, OR 97759 United States + Google Map