Running races in or near Rainier, WA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Rainier, WA 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.
Friendship Run - Children (17 years and under)
Organization: Westside Cooperative Preschool
Date of Race: 04-19-2026
Description: The Westside Cooperative Preschool's annual Friendship Run takes place at McLane ...
View Race Details View on Map
WCP Friendship Run 2026
Organization: Westside Cooperative Preschool
Date of Race: 04-19-2026
Description: The Westside Cooperative Preschool's annual Friendship Run takes place at McLane ...
View Race Details View on Map
Friendship Run - Adult (18 yrs and older)
Organization: Westside Cooperative Preschool
Date of Race: 04-19-2026
Description: The Westside Cooperative Preschool's annual Friendship Run takes place at McLane ...
View Race Details View on Map
Glow Run 5K
Organization: Pierce County Parks
Date of Race: 04-11-2026
Description: DescriptionLight up the night with our electrifying Glow Run at Chambers ...
View Race Details View on Map
Camps - 2025
Organization: South Sound Cross Country Camp
Date of Race: 07-27-2026
Description: The South Sound Cross Country Camp in an instructional camp for ...
View Race Details View on Map
Baby & Toddlergym M/W 9am May
Organization: Olympia Parks, Arts and Recreation
Date of Race: 05-04-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym M/W 9am May
Organization: Olympia Parks, Arts and Recreation
Date of Race: 05-04-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym M/W 9am Jun
Organization: Olympia Parks, Arts and Recreation
Date of Race: 06-01-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym Tu/Th 10am Jun
Organization: Olympia Parks, Arts and Recreation
Date of Race: 06-02-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym Tu/Th 9am May
Organization: Olympia Parks, Arts and Recreation
Date of Race: 05-05-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym Tu/Th 10am May
Organization: Olympia Parks, Arts and Recreation
Date of Race: 05-05-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym M/W 9am Jun
Organization: Olympia Parks, Arts and Recreation
Date of Race: 06-01-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym Tu/Th 10am Jun
Organization: Olympia Parks, Arts and Recreation
Date of Race: 06-02-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym Tu/Th 10am May
Organization: Olympia Parks, Arts and Recreation
Date of Race: 05-05-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym Tu/Th 9am Jun
Organization: Olympia Parks, Arts and Recreation
Date of Race: 06-02-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym Tu/Th 10am Apr
Organization: Olympia Parks, Arts and Recreation
Date of Race: 04-02-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym Tu/Th 9am Jun
Organization: Olympia Parks, Arts and Recreation
Date of Race: 06-02-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym M/W 9am Apr
Organization: Olympia Parks, Arts and Recreation
Date of Race: 04-01-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym M/W 9am Apr
Organization: Olympia Parks, Arts and Recreation
Date of Race: 04-01-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym Tu/Th 9am Apr
Organization: Olympia Parks, Arts and Recreation
Date of Race: 04-02-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym Tu/Th 9am May
Organization: Olympia Parks, Arts and Recreation
Date of Race: 05-05-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Composing on the Computer
Organization: Olympia Parks, Arts and Recreation
Date of Race: 06-22-2026
Description: DescriptionThis “mini-camp” for grades 6-8 is perfect for beginners, no experience ...
View Race Details View on Map
Baby & Toddlergym Tu/Th 10am Apr
Organization: Olympia Parks, Arts and Recreation
Date of Race: 04-02-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym Tu/Th 9am Apr
Organization: Olympia Parks, Arts and Recreation
Date of Race: 04-02-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Baby & Toddlergym (ages 1-24) Spring
Organization: Olympia Parks, Arts and Recreation
Date of Race: 04-01-2026
Description: DescriptionEnjoy interactive playtime with your little one in a nurturing environment! ...
View Race Details View on Map
Complete list of running events in and near Rainier, WA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Rainier
About Rainier
Rainier (WA) is a city in Thurston County with an estimated population of 1,794.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
There were at least 768 marathons scheduled in the United States and Canada in 2016.
