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5K races near Seattle (2026-27)

119 upcoming 5k races near Seattle in the next 12 months. The next is Haunted 5K, 10K & 13.1M at Everett, WA (42) on Saturday October 17 in Everett.

All Seattle Seattle (city) (61)Eastside & South King (24)Snohomish County (14)Tacoma & South Sound (20)

By date

Haunted 5K, 10K & 13.1M at Everett, WA (42)

Sat Oct 17 · 8:30 AM · Everett · Snohomish County

5K10KHalf marathon

Reg. closed
Juanita Unified 5K - Heroes in motion

Sat Oct 17 · 9:30 AM · Kirkland · Eastside & South King

5K

Reg. closed
Green Lake Sole 5K Run

Sat Oct 17 · 10:00 AM · Seattle · Seattle (city)

5K

Reg. closed
Where's Bigfoot 5k

Sat Oct 17 · 10:00 AM · Seattle · Seattle (city)

5K

Reg. closed
Alaska Airlines Dawg Dash 5K/10K

Sun Oct 18 · 9:00 AM · Seattle · Seattle (city)

1K5K10K

from $15
I Can And I Will Run!

Sun Oct 18 · 9:00 AM · Seattle · Seattle (city)

1 mile5K10K

from $25Goes up Oct 18
Puyallup Valley Fall Hops Harvest 5K

Sun Oct 18 · 9:00 AM · Puyallup · Tacoma & South Sound

5K

Reg. closed
Running Scared 5K/13K - Seattle

Sun Oct 18 · 3:00 PM · Seattle · Seattle (city)

5K13K18K

from $32.50Goes up Oct 18
Green Lake 5K & Wellness Festival

Sat Oct 24 · 8:30 AM · Seattle · Seattle (city)

5K

from $35
Peaks and Professors 5k

Sat Oct 24 · 9:00 AM · Seattle · Seattle (city)

5K

from $30
West Seattle Monster Dash

Sat Oct 24 · 9:30 AM · Seattle · Seattle (city)

5KTrail

from $40Goes up Oct 19
Issaquah Schools Foundation Monster Mash 5K

Sat Oct 24 · 10:00 AM · Issaquah · Eastside & South King

5K

from $40
Run Scared

Sun Oct 25 · 8:45 AM · Seattle · Seattle (city)

4K5K10K

from $50Goes up Oct 24
Snoqualmie Valley Harvest Run

Sun Oct 25 · 9:00 AM · Snoqualmie · Eastside & South King

5K10K

from $37
Captain Jack's Treasure Run

Sun Oct 25 · 9:45 AM · Redmond · Eastside & South King

5K8K12K

from $50
Halloween Trick or Trot Run 5K/10K/13.1 Seattle

Sat Oct 31 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
PB&J Fuel Run 5K/10K/13.1 Seattle

Sat Oct 31 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Cougar Mountain Trail Run Series (October)

Sat Oct 31 · 8:00 AM · Bellevue · Eastside & South King

5K7.6 miles19.5 miles50KTrail

from $40
Haunted Hustle 5K & 10K

Sat Oct 31 · 9:00 AM · Puyallup · Tacoma & South Sound

5K10K

from $35
Trick or Treat 5k

Sat Oct 31 · 10:00 AM · Seattle · Seattle (city)

5K

from $39Goes up Oct 25
Gobbler 5K, 10K, & 13.1M at Everett, WA (45)

Sat Nov 7 · 8:30 AM · Everett · Snohomish County

5K10KHalf marathon

from $30
Run the Bay

Sun Nov 8 · 8:00 AM · University Place · Tacoma & South Sound

5K10KHalf marathonTrail

from $52Goes up Nov 8
Run for Mental Health 5K/10K/13.1 Seattle

Sat Nov 14 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Veterans Day Freedom Run 5K/10K/13.1 Seattle

Sat Nov 14 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Cmms Booster Club Turkey Trot 5K Fun Run

Sat Nov 14 · 8:30 AM · Graham · Tacoma & South Sound

5K

from $15Goes up Nov 7
Gobbler 5K, 10K, & 13.1M at Everett, WA (46)

Sat Nov 14 · 8:30 AM · Everett · Snohomish County

5K10KHalf marathon

from $30
Let Me Run Spring Fest 5K

Sat Nov 14 · 10:00 AM · Seattle · Seattle (city)

5K

Reg. closed
Celebrate Veterans 5K

Sun Nov 15 · 9:10 AM · Tacoma · Tacoma & South Sound

5K

from $35Goes up Nov 15
Gobbler 5K, 10K, & 13.1M at Everett, WA (47)

Sat Nov 21 · 8:30 AM · Everett · Snohomish County

5K10KHalf marathon

from $30
Carnation Turkey Trot

Sat Nov 21 · 9:00 AM · Carnation · Eastside & South King

5K

from $30Goes up Nov 1
Jumping Mouse Turkey Trot

Sat Nov 21 · 9:00 AM · Port Townsend · Tacoma & South Sound

1 mile5KTrail

from $15
Tacky Turkey Sweater 5k

Sun Nov 22 · 10:00 AM · Seattle · Seattle (city)

5K

from $34Goes up Nov 17
8th Annual Maple Valley Turkey Trot: Thanksgiving Day 5K

Thu Nov 26 · 7:30 AM · Maple Valley · Eastside & South King

5K

from $45
Mukilteo Turkey Trot 5K and 10K

Thu Nov 26 · 7:30 AM · Mukilteo · Snohomish County

5K10K

from $45
Holmes Chiropractic Care Gig Harbor Turkey Trot!

Thu Nov 26 · 8:00 AM · Gig Harbor · Tacoma & South Sound

5K

from $30Goes up Nov 26
Silverdale Rotary Turkey Trot

Thu Nov 26 · 8:00 AM · Silverdale · Tacoma & South Sound

1 mile5K10K

from $17Goes up Nov 19
Gobble Gobble 5K & 10K

Thu Nov 26 · 8:30 AM · Puyallup · Tacoma & South Sound

5K10K

from $35Goes up Nov 1
Ten Trails Active Club 5k Turkey Trot

Thu Nov 26 · 8:30 AM · Black Diamond · Eastside & South King

5KTrail

from $10
Issaquah Turkey Trot

Thu Nov 26 · 9:00 AM · Issaquah · Eastside & South King

5K

from $35Goes up Oct 31
Magnuson Turkey Trot

Thu Nov 26 · 9:15 AM · Seattle · Seattle (city)

5K10K15K

from $32
Thanksgiving Day Apple Cup 5K

Thu Nov 26 · 9:30 AM · Seattle · Seattle (city)

5K

from $30Goes up Nov 20
Puyallup Donut Run

Fri Nov 27 · 9:00 AM · Puyallup · Tacoma & South Sound

5K
Tacoma Donut Run

Fri Nov 27 · 9:00 AM · Tacoma · Tacoma & South Sound

5K
Coffee Lovers Run 5K/10K/13.1 Seattle

Sat Nov 28 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Thanksgiving Gobble Trot Run 5K/10K/13.1 Seattle

Sat Nov 28 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Holiday 5K, 10K, & 13.1M at Everett, WA (49)

Sat Dec 5 · 8:30 AM · Everett · Snohomish County

5K10KHalf marathon

from $30
Celebrate Woodinville Winterfest 5k

Sat Dec 5 · 9:30 AM · Woodinville · Eastside & South King

5K

from $35Goes up Nov 16
Santa Sleighs 5K

Sat Dec 5 · 9:30 AM · Port Orchard · Tacoma & South Sound

1K5K

from $45
Holiday on the Bay 5K and Kids Dash

Sun Dec 6 · 8:40 AM · Everett · Snohomish County

5K

from $35
Holiday Grinch 5K

Sun Dec 6 · 9:00 AM · Puyallup · Tacoma & South Sound

5K

from $30Goes up Dec 6
K9 Candy Cane 5K Fun Run

Sun Dec 6 · 9:15 AM · Renton · Eastside & South King

5KTrail

from $30Goes up Nov 1
Run or Wine 5K Series - December

Sun Dec 6 · 12:00 PM · Woodinville · Eastside & South King

5K10K

from $38Goes up Nov 1
Run for Breast Cancer 5K/10K/13.1 Seattle

Sat Dec 12 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Sunrise Marathon 5K/10K/13.1 Seattle

Sat Dec 12 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Holiday 5K, 10K, & 13.1M at Everett, WA (50)

Sat Dec 12 · 8:30 AM · Everett · Snohomish County

5K10KHalf marathon

from $30
Christmas Rush

Sat Dec 12 · 9:50 AM · Kent · Eastside & South King

5K10K

from $20
Jingle Bell Run - Seattle, WA

Sun Dec 13 · 8:30 AM · Seattle · Seattle (city)

5K12K

from $25Goes up Nov 1
Holiday 5K, 10K, & 13.1M at Everett, WA (51)

Sat Dec 19 · 8:30 AM · Everett · Snohomish County

5K10KHalf marathon

from $30
Holiday fun Run

Sat Dec 19 · 9:45 AM · Seattle · Seattle (city)

5K10K15K

from $32Goes up Dec 19
Sleigh that 5k

Sun Dec 20 · 10:00 AM · Seattle · Seattle (city)

5K

from $34Goes up Nov 1
Christmas Eve Ugly Sweater

Thu Dec 24 · 9:45 AM · Puyallup · Tacoma & South Sound

1K5K

from $15Goes up Dec 24
A Merry Christmas Run 5K/10K/13.1 Seattle

Sat Dec 26 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
New Year's Run 5K/10K/13.1 Seattle

Sat Dec 26 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
New Year's Day 5K & 8K and Prediction 5K & 8K

Fri Jan 1 · 10:00 AM · Auburn · Eastside & South King

5K8K

from $30Goes up Dec 11
Resolution Run 5K and Polar Bear Dive

Fri Jan 1 · 10:30 AM · Seattle · Seattle (city)

1K5K

from $40Goes up Dec 1
Fort Steilacoom Resolution Series

Sat Jan 9 · 9:00 AM · Lakewood · Tacoma & South Sound

5K10K

from $30Goes up Jan 7
Unicorns & Rainbows 5k

Sun Jan 10 · 10:00 AM · Seattle · Seattle (city)

5K

from $34Goes up Nov 30
MLK Jr. Freedom Run 5K/10K/13.1 Seattle

Sat Jan 16 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Sunrise Marathon 5K/10K/13.1 Seattle

Sat Jan 16 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Coffee Lovers and Chocolate Lovers 5K & 10K

Sun Jan 17 · 9:15 AM · Puyallup · Tacoma & South Sound

5K10K

from $35Goes up Dec 1
Coffee Lover Run Seattle

Sat Jan 30 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Run for Donut Seattle

Sat Jan 30 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Run for Chocolate 5K/10K/13.1 Seattle

Sat Feb 13 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Valentine's Day Run 5K/10K/13.1 Seattle

Sat Feb 13 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Ten Trails Active Club Heartfelt Hustle

Sat Feb 13 · 8:00 AM · Black Diamond · Eastside & South King

5KTrail
Alexander's Hope Valentine's Day Dash

Sat Feb 13 · 8:45 AM · Bellevue · Eastside & South King

5K

from $20Goes up Jan 1
Galentine's 5k

Sat Feb 13 · 10:00 AM · Seattle · Seattle (city)

5K

from $54Goes up Jan 1
My Better Half Marathon

Sun Feb 14 · 8:00 AM · Seattle · Seattle (city)

5K10KHalf marathon

from $45Goes up Nov 1
Super Seattle 5K

Sun Feb 14 · 9:30 AM · Seattle · Seattle (city)

5K

from $25Goes up Jan 1
Run For Mental Health Seattle

Sat Feb 27 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Run Together Against Breast Cancer Seattle

Sat Feb 27 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Winter Fun Run

Sat Feb 27 · 10:00 AM · Seattle · Seattle (city)

5K10K15K

from $32Goes up Feb 27
SKECHERS Hot Chocolate Run Seattle

Sun Feb 28 · 7:00 AM · Seattle · Seattle (city)

5K10K15K

see site
Run or Wine 5K Series - February

Sun Feb 28 · 12:00 PM · Woodinville · Eastside & South King

5K10K

from $44Goes up Jan 8
Celebrate Women 5K & 10K

Sun Mar 7 · 9:00 AM · Puyallup · Tacoma & South Sound

5K10K

from $35Goes up Feb 15
St. Paddy's Day Run Tacoma

Sat Mar 13 · 8:10 AM · Tacoma · Tacoma & South Sound

5K10KHalf marathon

from $40Goes up Oct 18
Snoqualmie Valley St. Patrick's Day Fun Run

Sun Mar 14 · 9:15 AM · Snoqualmie · Eastside & South King

5K

from $35Reg. closed
St. Paddy's Day Lucky Run 5K/10K/13.1 Seattle

Sat Mar 20 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Sunrise Marathon 5K/10K/13.1 Seattle

Sat Mar 20 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Run Forest Run 5k

Sun Mar 21 · 10:00 AM · Seattle · Seattle (city)

5K

from $35Goes up Feb 2
Test RR Race

Thu Mar 25 · 9:30 AM · Renton · Eastside & South King

5K
Always Hope Easter Run Seattle

Sat Mar 27 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
SuperHeroes Run Seattle

Sat Mar 27 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Mill Town Half Marathon, 10K and 5K

Sat Mar 27 · 7:50 AM · Everett · Snohomish County

5K10KHalf marathon

from $45Goes up Jan 14
Run for PB&J 5k/10k/13.1 Seattle

Sat Apr 10 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Sloth Run 5K/10K/13.1 Seattle

Sat Apr 10 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Coffee Lover Run Seattle

Sat Apr 24 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Run for Donut Seattle

Sat Apr 24 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
I love the 90s 5k

Sun Apr 25 · 10:00 AM · Seattle · Seattle (city)

5K

from $34Goes up Mar 1
Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K

Sat May 1 · 8:00 AM · Tacoma · Tacoma & South Sound

0.62 miles5K10KHalf marathonMarathon

from $10Goes up Jan 1
Atfs! Garage Sale 5K

Sat May 1 · 9:00 AM · Auburn · Eastside & South King

5K

from $15
Kirkland Half Marathon & 5K

Sun May 2 · 7:30 AM · Kirkland · Eastside & South King

1K5KHalf marathon

from $15Goes up Nov 1
May the Course be with You 5k

Sun May 2 · 10:00 AM · Seattle · Seattle (city)

5K

from $34Goes up Apr 1
Snohomish Women's Run

Sat May 8 · 7:00 AM · Everett · Snohomish County

5K10KHalf marathon

from $57Goes up Dec 1
Run for Chocolate 5k/10k/13.1 Seattle

Sat May 8 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Bainbridge Island Parks & Trails Foundation Trillium Trail Run

Sat May 8 · 8:30 AM · Bainbridge Island · Seattle (city)

1 mile5K10KTrail

from $30Reg. closed
UW Bothell Husky 5K

Sat May 8 · 9:00 AM · Bothell · Eastside & South King

1K5K

from $10Goes up Apr 22
Inspiring Hope Run 5k/10k

Sat May 15 · 9:00 AM · Mukilteo · Snohomish County

5K10K

from $30Reg. closed
Seattle Atatürk Unity Run

Sun May 16 · 9:30 AM · Seattle · Seattle (city)

5K10KTrail

from $35Reg. closed
Run to END Weekend Hunger 5K

Sun May 23 · 8:45 AM · Seattle · Seattle (city)

5K

from $35Reg. closed
SuperHeroes Run Seattle

Sat May 29 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Lookin For A Cure Seattle

Sat May 29 · 9:00 AM · Seattle · Seattle (city)

5K

from $35Goes up Apr 11
Northshore Spring 5k for Schools

Tue Jun 1 · 9:00 AM · Seattle · Eastside & South King

5K

from $25Reg. closed
Run Juneteenth Day 5K/10K/13.1 Seattle

Sat Jun 19 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Bainbridge Youth Services Fun Run

Sun Jul 4 · 9:00 AM · Bainbridge Island · Seattle (city)

1 mile5K

from $35Reg. closed
Craft Classic Seattle

Sun Aug 1 · 7:30 AM · Redmond · Eastside & South King

5KHalf marathon

from $37Goes up Nov 1
Run A Muk 5k/10k

Sat Aug 21 · 9:00 AM · Mukilteo · Snohomish County

5K10K

from $25Reg. closed
F Cancer 5k Run & Walk

Sat Oct 2 · 9:00 AM · Tacoma · Tacoma & South Sound

5K

from $40Reg. closed
The Snohomish River Run Marathon, Half Marathon, 10K and 5K

Sun Oct 17 · 7:30 AM · Snohomish · Snohomish County

5K10KHalf marathonMarathon

from $45Goes up Sep 7

5K races near Seattle (2026-27)

By date

Seattle races, every week.