Upcoming 5K Races Near King County, WA

All in for Autism 5K - 2025

Bellevue, WA

Sunday, April 27th, 2025

Luau 1M, 5K, 10K, 15K, & Half Marathon at Lang...

Everett, WA

Saturday, May 3rd, 2025

Hunger Walk

Lakewood, WA

Saturday, May 3rd, 2025

Tacoma City Marathon / Half / Ghost / 5K / 10K

Tacoma, WA

Saturday, May 3rd, 2025

Cinco De Mayo Run: Against All Odds SEATTLE

Seattle, WA

Saturday, May 3rd, 2025

White Center 5K Walk & Run

Seattle, WA

Saturday, May 3rd, 2025

I Run for RMHC® 5K

Seattle, WA

Saturday, May 3rd, 2025

Bursting Bubble 5K Walk & Run: Because Grief Bu...

Kenmore, WA

Sunday, May 4th, 2025

6th Annual Kaci Edelbrock Memorial 5K Run/Walk

Monroe, WA

Sunday, May 4th, 2025

Kirkland Half Marathon & 5K

Kirkland, WA

Sunday, May 4th, 2025

May the Course be with You 5k

Seattle, WA

Sunday, May 4th, 2025

Bursting Bubble 5K Walk & Run

Kenmore , WA

Sunday, May 4th, 2025

Inspiring Hope Run 5k/10k

Mukilteo, WA

Saturday, May 10th, 2025

Pack The Park 5k/Fun Run 2025

Lake Forest Park, WA

Saturday, May 10th, 2025

Beat The Bridge

Seattle, WA

Saturday, May 10th, 2025

Snohomish Women's Run

Everett, WA

Saturday, May 10th, 2025

Bainbridge Island Parks & Trails Foundation Tri...

Bainbridge Island, WA

Saturday, May 10th, 2025

UW Bothell Husky 2025

Bothell, WA

Saturday, May 10th, 2025

5K Run, Walk, & Roll

Puyallup, WA

Saturday, May 10th, 2025

2025 SU Runners Club Mother's Day 5K

Redmond, WA

Sunday, May 11th, 2025

2025 SU Runners Mother's Day 5K

Redmond, WA

Sunday, May 11th, 2025

Guardian Angel Color Run

Gig Harbor, WA

Saturday, May 17th, 2025

Run or Wine 5K Series - May 2025

Redmond, WA

Saturday, May 17th, 2025

Run or Wine 5K Series - May 2025

Woodinville, WA

Saturday, May 17th, 2025

Swan Creek Trail Run

Tacoma, WA

Saturday, May 17th, 2025

West Seattle 5K

Seattle, WA

Sunday, May 18th, 2025

Camp Gilead River Run 5K

Carnation, WA

Monday, May 26th, 2025

Meet Me at Waterfront Park 5K

Seattle, WA

Saturday, May 31st, 2025

Run to End Weekend Hunger 5K

Seattle, WA

Saturday, May 31st, 2025

Lotus Run

Lake Stevens, WA

Saturday, May 31st, 2025

Soaring Eagle Trail Run

Sammamish, WA

Saturday, May 31st, 2025

The Bush School Homestretch 5K

Seattle, WA

Sunday, June 1st, 2025

The Big Run Presented by Brooks

Seattle, WA

Wednesday, June 4th, 2025

The Big Run Presented by Brooks & Fleet Feet Ta...

Tacoma, WA

Wednesday, June 4th, 2025

The Big Run 5K Presented by Brooks & Fleet Feet...

Puyallup, WA

Wednesday, June 4th, 2025

The Big Run 5K Presented by Brooks & Fleet Feet...

Bonney Lake, WA

Wednesday, June 4th, 2025

REF RUN

Duvall, WA

Friday, June 6th, 2025

Medal Madness 1M, 5K, 10K, 15K, & Half Marathon...

Everett, WA

Saturday, June 7th, 2025

Loop the 'Lupe!

Seattle, WA

Saturday, June 7th, 2025

Run for Agape 5K

Seattle, WA

Saturday, June 7th, 2025

Let Me Run SpringFest 5K 2025

Seattle, WA

Sunday, June 8th, 2025

Big Backyard 5K/10K

Redmond, WA

Sunday, June 8th, 2025

Furry 5K Fun Run and Walk

Seattle, WA

Sunday, June 8th, 2025

Cougar Mountain Trail Run Series (June)

Bellevue, WA

Saturday, June 14th, 2025

2025 Asha For Education - Run TO Educate

Redmond, WA

Saturday, June 14th, 2025

Fall City Day Run 2025

Fall City, WA

Saturday, June 14th, 2025

Rhinos 5K Fun Run

Everett, WA

Saturday, June 14th, 2025

Sound to Narrows

Tacoma, WA

Saturday, June 14th, 2025

2nd Annual Hood Canal Salmon Run 5K

Belfair, WA

Saturday, June 14th, 2025