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10K Races in Washington

Washington has 128 upcoming 10K races scheduled for 2026. That is the 4th-highest event count for 10K races of any state. The calendar runs year-round — busiest in July, September, and October, quietest in January, March, and April. Seattle is the busiest city with 28 races, ahead of Everett (23) and Olympia (14).

10K races by month in Washington

Jul (23) · Oct (20) · Sep (19) · Aug (18) · Nov (16) · Jun (14) · Dec (12) · Mar (2) · May (2) · Jan (1) · Apr (1)

Showing 24 of 128

Berry Dairy Days 5K and 10K Race
Running

Berry Dairy Days 5K and 10K Race

June 20, 2026
Burlington, WA
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Sloth Run 5K/10K/13.1 SEATTLE
Running

Sloth Run 5K/10K/13.1 SEATTLE

June 20, 2026
Seattle, WA
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Medal Madness 5K, 10K, & 13.1M at Everett, WA (25)
Running

Medal Madness 5K, 10K, & 13.1M at Everett, WA (25)

June 20, 2026
Everett, WA
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Running

Medal Madness 5K, 10K, & 13.1M at Pasco, WA (25)

Pasco, WA

Running

Medal Madness 5K, 10K, & 13.1M at Pasco, WA (25)

June 20, 2026
Pasco, WA
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Running

Medal Madness 5K, 10K, & 13.1M at Everett, WA (25)

Everett, WA

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Medal Madness 5K, 10K, & 13.1M at Everett, WA (25)

June 20, 2026
Everett, WA
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Run Juneteenth Day 5K/10K/13.1 SEATTLE
Running

Run Juneteenth Day 5K/10K/13.1 SEATTLE

June 20, 2026
Seattle, WA
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Medal Madness 5K, 10K, & 13.1M at Pasco, WA (25)
Running

Medal Madness 5K, 10K, & 13.1M at Pasco, WA (25)

June 20, 2026
Pasco, WA
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Medal Madness 5K, 10K, & 13.1M at Spokane, WA (26)
Running

Medal Madness 5K, 10K, & 13.1M at Spokane, WA (26)

June 27, 2026
Spokane, WA
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Royal Family Superhero Fun Run, 5K, 10K
Running

Royal Family Superhero Fun Run, 5K, 10K

June 27, 2026
Kennewick, WA
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Running

Medal Madness 5K, 10K, & 13.1M at Spokane, WA (26)

Spokane, WA

Running

Medal Madness 5K, 10K, & 13.1M at Spokane, WA (26)

June 27, 2026
Spokane, WA
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Medal Madness 5K, 10K, & 13.1M at Olympia, WA (26)
Running

Medal Madness 5K, 10K, & 13.1M at Olympia, WA (26)

June 27, 2026
Olympia, WA
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Running

Medal Madness 5K, 10K, & 13.1M at Olympia, WA (26)

Olympia, WA

Running

Medal Madness 5K, 10K, & 13.1M at Olympia, WA (26)

June 27, 2026
Olympia, WA
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Medal Madness 5K, 10K, & 13.1M at Camas, WA (26)
Running

Medal Madness 5K, 10K, & 13.1M at Camas, WA (26)

June 27, 2026
Camas, WA
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Running

Medal Madness 5K, 10K, & 13.1M at Camas, WA (26)

Camas, WA

Running

Medal Madness 5K, 10K, & 13.1M at Camas, WA (26)

June 28, 2026
Camas, WA
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Eagle 5K, 10K, & 13.1M at Olympia, WA (27)
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Eagle 5K, 10K, & 13.1M at Olympia, WA (27)

July 4, 2026
Olympia, WA
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July 4th Run 5K/10K/13.1 SEATTLE
Running

July 4th Run 5K/10K/13.1 SEATTLE

July 4, 2026
Seattle, WA
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Eagle 5K, 10K & 13.1M Everett, WA (27)
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Eagle 5K, 10K & 13.1M Everett, WA (27)

July 4, 2026
Everett, WA
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Eagle 5K, 10K, & 13.1M at Olympia, WA (27)

Olympia, WA

Running

Eagle 5K, 10K, & 13.1M at Olympia, WA (27)

July 4, 2026
Olympia, WA
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Christmas 5K/10K/Half Marathon in July - Portland (Washougal)
Running

Christmas 5K/10K/Half Marathon in July - Portland (Washougal)

July 4, 2026
Washougal, WA
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Bigfoot Fun Run 5K/10K
Running

Bigfoot Fun Run 5K/10K

July 4, 2026
Yacolt, WA
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Run for Chocolate 5K/10K/13.1 SEATTLE
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Run for Chocolate 5K/10K/13.1 SEATTLE

July 4, 2026
Seattle, WA
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AquaRun 5K/10K/Kids 1K Fun Run
Running

AquaRun 5K/10K/Kids 1K Fun Run

July 11, 2026
Lake Stevens, WA
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Running

Eagle 5K, 10K, & 13.1M at Everett, WA (28)

Everett, WA

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Eagle 5K, 10K, & 13.1M at Everett, WA (28)

July 11, 2026
Everett, WA
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Eagle 5K, 10K, & 13.1M at Everett, WA (28)
Running

Eagle 5K, 10K, & 13.1M at Everett, WA (28)

July 11, 2026
Everett, WA
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Top Cities for 10K Races in Washington

Seattle (28)Everett (23)Olympia (14)Camas (13)

10K Races in Nearby States

IdahoOregon

Frequently asked questions

How long is a 10K race?▾
A 10K is 6.2 miles (10 kilometers). It is a popular step-up distance from the 5K and a great intermediate goal for runners building toward a half marathon.
What is the largest 10K in the US?▾
The AJC Peachtree Road Race in Atlanta is the largest 10K in the world, drawing over 60,000 runners every Fourth of July. The BOLDERBoulder in Colorado is another massive 10K with 45,000+ participants.
What is a good 10K time?▾
The average US 10K finish time is around 55-60 minutes. Competitive runners aim for sub-45 minutes, while beginners often target finishing under 1 hour 10 minutes.
How do I train for a 10K?▾
A typical 10K training plan is 8-10 weeks with 3-4 runs per week, including one longer run that builds to 6-7 miles. If you can comfortably run a 5K, you are ready to start training for a 10K.
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