Running races in or near Jefferson, OR
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Jefferson, OR area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
Oregon Senior Games- Road Race
Organization: City of Corvallis Parks and Recreation
Date of Race: 08-07-2026
Description: DescriptionWe're sorry, but Internet registration is not allowed for this ...
View Race Details View on Map
Oregon Senior Games- Road Race
Organization: City of Corvallis Parks and Recreation
Date of Race: 08-07-2026
Description: DescriptionWe're sorry, but Internet registration is not allowed for this ...
View Race Details View on Map
Oregon Senior Games- Road Race
Organization: City of Corvallis Parks and Recreation
Date of Race: 08-07-2026
Description: DescriptionWe're sorry, but Internet registration is not allowed for this ...
View Race Details View on Map
Complete list of running events in and near Jefferson, OR: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Jefferson
About Jefferson
Jefferson (OR) is a city in Marion County with an estimated population of 3,098.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
In 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
