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10K Races in Washington

Washington has 118 upcoming 10K races scheduled for 2026. That is the 5th-highest event count for 10K races of any state. The calendar runs year-round — busiest in August through October, quietest in February, April, and June. Seattle is the busiest city with 30 races, ahead of Everett (17) and Camas (12).

10K races by month in Washington

Aug (24) · Oct (22) · Sep (19) · Nov (17) · Dec (13) · Jul (11) · Jan (3) · Mar (3) · Feb (2) · May (2) · Apr (1) · Jun (1)

Showing 24 of 118

Orangetheory Fitness MI 10K/5K/3K
Running

Orangetheory Fitness MI 10K/5K/3K

July 24, 2026
Mercer Island, WA
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Barn Burner 5K&10k
Running

Barn Burner 5K&10k

July 25, 2026
Arlington, WA
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Eagle 5K, 10K, & 13.1M, Spokane, WA, (30)
Running

Eagle 5K, 10K, & 13.1M, Spokane, WA, (30)

July 25, 2026
Spokane, WA
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Run for Donuts 5K/10K/13.1 SEATTLE
Running

Run for Donuts 5K/10K/13.1 SEATTLE

July 25, 2026
Seattle, WA
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Eagle 5K, 10K, & 13.1M at Olympia, WA (30)
Running

Eagle 5K, 10K, & 13.1M at Olympia, WA (30)

July 25, 2026
Olympia, WA
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Running

Eagle 5K, 10K, & 13.1M at Camas, WA (30)

Camas, WA

Running

Eagle 5K, 10K, & 13.1M at Camas, WA (30)

July 25, 2026
Camas, WA
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Running

Eagle 5K, 10K, & 13.1M at Olympia, WA (30)

Olympia, WA

Running

Eagle 5K, 10K, & 13.1M at Olympia, WA (30)

July 25, 2026
Olympia, WA
Details →

Running

Eagle 5K, 10K, & 13.1M, Spokane, WA, (30)

Spokane, WA

Running

Eagle 5K, 10K, & 13.1M, Spokane, WA, (30)

July 25, 2026
Spokane, WA
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Run for Coffee Lovers 5K/10K/13.1 SEATTLE
Running

Run for Coffee Lovers 5K/10K/13.1 SEATTLE

July 25, 2026
Seattle, WA
Details →
Eagle 5K, 10K, & 13.1M at Camas, WA (30)
Running

Eagle 5K, 10K, & 13.1M at Camas, WA (30)

July 25, 2026
Camas, WA
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Ninja 5K, 10K & 13.1M at Everett, WA (31)
Running

Ninja 5K, 10K & 13.1M at Everett, WA (31)

August 1, 2026
Everett, WA
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Run Like a Viking Virtual Challenge 5K/10K/Half Marathon
Running

Run Like a Viking Virtual Challenge 5K/10K/Half Marathon

August 1, 2026
Seattle, WA
Details →
Ninja 5K, 10K, & 13.1M at Camas, WA (32)
Running

Ninja 5K, 10K, & 13.1M at Camas, WA (32)

August 8, 2026
Camas, WA
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Ninja 5K, 10K, & 13.1M at Everett, WA (32)
Running

Ninja 5K, 10K, & 13.1M at Everett, WA (32)

August 8, 2026
Everett, WA
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Ninja 5K, 10K, & 13.1M at Olympia, WA (32)
Running

Ninja 5K, 10K, & 13.1M at Olympia, WA (32)

August 8, 2026
Olympia, WA
Details →
17th Lake Union 10K Run/Walk
Running

17th Lake Union 10K Run/Walk

August 9, 2026
Seattle, WA
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Running

Ninja 5K, 10K, & 13.1M at Everett, WA (32)

Everett, WA

Running

Ninja 5K, 10K, & 13.1M at Everett, WA (32)

August 9, 2026
Everett, WA
Details →
Ninja 5K, 10K & 13.1M at Everett, WA (33)
Running

Ninja 5K, 10K & 13.1M at Everett, WA (33)

August 15, 2026
Everett, WA
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Ninja 5K, 10K, 13.1M at Vancouver, WA (33)
Running

Ninja 5K, 10K, 13.1M at Vancouver, WA (33)

August 15, 2026
Vancouver, WA
Details →
Popsicle 5K/10K/Half - Portland (Washougal)
Running

Popsicle 5K/10K/Half - Portland (Washougal)

August 15, 2026
Washougal, WA
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Run for PB& J 5K/10K/13.1 SEATTLE
Running

Run for PB& J 5K/10K/13.1 SEATTLE

August 15, 2026
Seattle, WA
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Bagel Run 5K/10K/13.1 SEATTLE
Running

Bagel Run 5K/10K/13.1 SEATTLE

August 15, 2026
Seattle, WA
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Running

Run for PB& J 5K/10K/13.1 SEATTLE

Seattle, WA

Running

Run for PB& J 5K/10K/13.1 SEATTLE

August 15, 2026
Seattle, WA
Details →
Ninja 5K, 10K, 13.1M at Pasco, WA (33)
Running

Ninja 5K, 10K, 13.1M at Pasco, WA (33)

August 15, 2026
Pasco, WA
Details →

Top Cities for 10K Races in Washington

Seattle (30)Everett (17)Camas (12)Olympia (11)

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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