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5k Runs Found In Washington in August

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5k Runs in Washington in August 2025

Find A Race is the US's favourite event listings site. Check out our list of August 2025 5k Runs in Washington below.

Race Calendar: 5k Runs Found In August

🚀Boosted

Sunrise Marathon 5K/10K/13.1 SEATTLE

Seattle, Washington
30 Aug 25
$32.80 - $48.70
🚀Boosted

Run The Night Glow 5K

Spokane, Washington
23 Aug 25
$22.20 - $48.70
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Ninja 1M, 5K, 10K, 15K, & Half Marathon at Langus Riverfront Park, Everett, WA (31) 80

Everett, Washington
02 Aug 25
$27.75 - $70.15

SUMMER SPLASH 5K

Richland, Washington
02 Aug 25
Free - $22.20

Ninja 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (31) 150

Olympia, Washington
02 Aug 25
$27.75 - $70.15

Galloping Gertie

Gig Harbor, Washington
02 Aug 25
$65.66 - $108.06

Run for Wine & Cheese 5K/10K/13.1 SEATTLE

Seattle, Washington
02 Aug 25
$32.80 - $48.70

Singles & Friends Running Club 5K/10K/13.1 SEATTLE

Seattle, Washington
02 Aug 25
$32.80 - $48.70

Columbia River Triathlon

Vancouver, Washington
08 Aug 25 - 09 Aug 25
Free - $252.56

Race the Reserve Whidbey Island

Coupeville, Washington
09 Aug 25
$32.80 - $69.90

Ninja 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (32) 150

Olympia, Washington
09 Aug 25
$27.75 - $70.15

Cougar Mountain Trail Run Series (August)

Bellevue, Washington
09 Aug 25
$43.40 - $85.80

Sundae Runday

Seattle, Washington
10 Aug 25
$11.60 - $48.70

Girlfriends Triathlon & Fitness Festival

Vancouver, Washington
10 Aug 25
$56.00 - $241.76

Widdy's Work presents Stomp Out the Stigma

Lakewood, Washington
10 Aug 25
$23.16 - $35.52

Ninja 1M, 5K, 10K, 15K, & Half Marathon at Lowell Riverfront Park, Everett, WA (33) 80

Everett, Washington
16 Aug 25
$27.75 - $70.15

Twilight at the Bay

University Place, Washington
16 Aug 25
$65.66 - $108.06

Ninja 1M, 5K, 10K, 15K, & Half Marathon at Chiawana Park, Pasco, WA (33) 30

Pasco, Washington
16 Aug 25
$27.75 - $70.15

Emerald City 5k

Seattle, Washington
16 Aug 25
Free - $32.80

Run The Night Glow 5K

Spokane, Washington
23 Aug 25
$22.20 - $48.70

Ninja 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (34) 150

Olympia, Washington
23 Aug 25
$27.75 - $70.15

16th Annual Parkland Pace or Race

Tacoma, Washington
23 Aug 25
$16.90

Tacoma Narrows Half Marathon / 5K

Tacoma, Washington
23 Aug 25
$49.20 - $91.60

Evergreen Club 5K Fun Run!

Spokane, Washington
23 Aug 25
$25.00

Ninja 1M, 5K, 10K, 15K, & Half Marathon at Liberty Park, Spokane, WA (34) 20

Spokane, Washington
23 Aug 25
$27.75 - $70.15

CBHA 5k Color Run | Run For A Cause

Othello, Washington
23 Aug 25
$10.00

Labor Day Run 5K/10K/13.1 SEATTLE

Seattle, Washington
30 Aug 25
$32.80 - $48.70

Sunrise Marathon 5K/10K/13.1 SEATTLE

Seattle, Washington
30 Aug 25
$32.80 - $48.70

Steps ROCK 'n' ROLL STROLL 5K family fun walk/run!

Oak Harbor, Washington
30 Aug 25
$32.80

Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (35)

Olympia, Washington
30 Aug 25
$27.75 - $70.15
Showing 1-28 of 28 results

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