Running races in or near Lake Oswego, OR
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Lake Oswego, 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.
Running Scared 5K/13K - Portland
Organization: Five Star NTP
Date of Race: 10-11-2025
Description: Grab your costumes kids, or leave all that at home.
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Running 13K - Individual Age group/open
Organization: Five Star NTP
Date of Race: 10-11-2025
Description: Grab your costumes kids, or leave all that at home.
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Ninja Warrior Parkour Camp
Organization: City of Lake Oswego
Date of Race: 07-14-2025
Description: DescriptionLearn to jump, vault, tumble, bounce and ...
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Scaredy Cat 5K - Individual Age group/open
Organization: Five Star NTP
Date of Race: 10-11-2025
Description: Grab your costumes kids, or leave all that at home.
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Muddy Dash - Exclusive VIP Registration - R̶e̶g̶u̶l̶a̶r̶ ...
Organization: Viral Run
Date of Race: 08-16-2025
Description: Muddy Dash is not your average mud run! Get ready for ...
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Virtual Half marathon - Individual Age group/open
Organization: Runwithpaula Events, Inc.
Date of Race: 07-04-2025
Description: Join us on Independence Day 2025, Friday, July 4th at beautiful ...
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Starlight 5K - Starlight 5K
Organization: Runwithpaula Events, Inc.
Date of Race: 05-31-2025
Description: Are you ready to be part of Portland's biggest blast of ...
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Virtual 5K - Individual Age group/open
Organization: Five Star NTP
Date of Race: 07-05-2025
Description: "Oh what fun~ it is to ride in a one horse ...
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Virtual 10K - Individual Age group/open
Organization: Five Star NTP
Date of Race: 07-05-2025
Description: "Oh what fun~ it is to ride in a one horse ...
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Ninja Warrior Parkour Camp
Organization: City of Lake Oswego
Date of Race: 07-28-2025
Description: DescriptionLearn to jump, vault, tumble, bounce and ...
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Skyhawks Track & Field Camp (Half Day)
Organization: City of Lake Oswego
Date of Race: 08-04-2025
Description: DescriptionSkyhawks Sports ...
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Skyhawks Track & Field Camp (Half Day)
Organization: City of Lake Oswego
Date of Race: 06-30-2025
Description: DescriptionSkyhawks Sports ...
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Independence Day 13.1 - Half Marathon
Organization: Runwithpaula Events, Inc.
Date of Race: 07-04-2025
Description: Join us on Independence Day 2025, Friday, July 4th at beautiful ...
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Independence Day 5K - 5K
Organization: Runwithpaula Events, Inc.
Date of Race: 07-04-2025
Description: Join us on Independence Day 2025, Friday, July 4th at beautiful ...
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Deadly Double - Individual Age group/open
Organization: Five Star NTP
Date of Race: 10-11-2025
Description: Grab your costumes kids, or leave all that at home.
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5K - Individual Age group/open
Organization: Five Star NTP
Date of Race: 07-05-2025
Description: "Oh what fun~ it is to ride in a one horse ...
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Ninja Warrior Parkour Camp
Organization: City of Lake Oswego
Date of Race: 07-28-2025
Description: DescriptionLearn to jump, vault, tumble, bounce and ...
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Skyhawks Track & Field Camp (Half Day)
Organization: City of Lake Oswego
Date of Race: 08-04-2025
Description: DescriptionSkyhawks Sports ...
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Skyhawks Track & Field Camp (Half Day)
Organization: City of Lake Oswego
Date of Race: 06-30-2025
Description: DescriptionSkyhawks Sports ...
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Virtual 10K - Individual Age group/open
Organization: Runwithpaula Events, Inc.
Date of Race: 07-04-2025
Description: Join us on Independence Day 2025, Friday, July 4th at beautiful ...
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Christmas 5K/10K/Half Marathon in July - Portland
Organization: Five Star NTP
Date of Race: 07-05-2025
Description: "Oh what fun~ it is to ride in a one horse ...
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10K - Individual Age group/open
Organization: Five Star NTP
Date of Race: 07-05-2025
Description: "Oh what fun~ it is to ride in a one horse ...
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Ninja Warrior Parkour Camp
Organization: City of Lake Oswego
Date of Race: 07-14-2025
Description: DescriptionLearn to jump, vault, tumble, bounce and ...
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Virtual 5K - Virtual 5K
Organization: Runwithpaula Events, Inc.
Date of Race: 07-04-2025
Description: Join us on Independence Day 2025, Friday, July 4th at beautiful ...
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Balloon Festival 5k Fun Run
Organization: Tigard Parks and Recreation
Date of Race: 06-21-2025
Description: DescriptionJoin Parks & Rec for a 5k Fun Run at the ...
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Complete list of running events in and near Lake Oswego, OR: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Lake Oswego
About Lake Oswego
Lake Oswego (OR) is a city in Clackamas County with an estimated population of 36,619.[4]
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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
