Found 242 races

🎉 Join Your Local Running Community!

Connect with runners, find training partners, and celebrate every finish together

SEP
13

Burlington, WA
• 28.0 miles
$35 -$110
Welcome to the 49th Annual Skagit Flats Marathon, Half Marathon and 5K race. Run the Valley with Skagit Runners Our marathon course is the flattest Boston qualifier in all of Washington state!...
5K Half Marathon Marathon
62
SEP
19

Tacoma, WA
• 91.3 miles
$20 -$50
The 9/11 Heroes Run 5K welcomes runners, ruckers, and walkers of all ages and fitness levels to honor the heroes of 9/11 and those who've served our nations since. We activate & unite communities...
1m 5K
24
SEP
19

Anacortes, WA
• 40.6 miles
$32 -$84
  Beautiful --- Fast ----- Friendly!   Experience the Magic of the Anacortes Half Marathon Run where the sea meets the sky in the stunning Pacific Northwest. The Anacortes Half Marathon takes you...
5K Half Marathon
48
SEP
19

Enumclaw, WA
• 92.7 miles
$90 -$155
September 19, 2026 – The Full Marathon Returns!We’re excited to announce that the Full Marathon is coming back in 2026, and will also be part of our. Start planning now for your next Boston...
Half Marathon Marathon
41
SEP
19

Kent, WA
• 79.6 miles
$35 -$85
Last Splash of Summer is a family event! We have events for adults and kids.    HIGHLIGHTS: 500-yard races for adults and kids, registration fee $35.00Want to wear fins? You can in the 500-yard...
0m 1m 2m
4
SEP
19

Puyallup, WA
• 92.5 miles
$10 -$65
Join us for our 16th Annual "Little Steps, Big Dreams" race! Embrace the distance over 10K, walk/run our 5K family-friendly race, or have your littles do the Kids Dash!    Register before August...
5K 10K
13
SEP
19

Seattle, WA
• 68.2 miles
$60 -$183
Orca Half Marathon in Seattle - Join the running community
Half Marathon
228
SEP
19

Woodinville, WA
• 54.0 miles
$35 -$40
Homeward Pet Adoption Center would like to invite you to attend our 4th Annual 5k Walk/Run Benefitting the Animals! This family/pet friendly 5k is designed with our supporters, foster families,...
5K
8
SEP
20

Bellingham, WA
• 39.3 miles
$35 -$300
Join us on Sunday, September 20th, 2026The Bellingham Bay Marathon, Half Marathon, 10K, and 5K are a group of races designed by runners for runners and walkers. Founded in 2007 by the Bellingham...
5K 10K Half Marathon Marathon
73
SEP
20

Quilcene, WA
• 69.4 miles
$25 -$65
Quilcene Oyster Races in Quilcene - charity race, finisher medals. Register today for this exciting race!
5K 10K Half Marathon
432
SEP
20

Seattle, WA
• 68.4 miles
$20 -$40
The 18th annual Run of Hope Seattle offers a 5K Run, 3K Walk, Kids Dash (for kids 8 and under) and, if you can't make it in person, a Virtual 5K all to raise money and awareness for cancer...
3K 5K
35
SEP
20

Woodinville, WA
• 54.9 miles
$40 -$55
Celebrate Hispanic Heritage Month with us! 5K run/walkTacosBeerMusic + cultura vibes Grab your crew, rep your cultura, and let’s run, celebrate, and EAT 🙌 #TacosAndCervezas5K #RunEatCelebrate...
5K
16
SEP
26

Auburn, WA
• 86.7 miles
$10 -$60
Run, walk or skip for Washington’s national parks! The Pacific Runderland 5K & Kids 1k Run is a charity event hosted in partnership with Washington’s National Park Fund (WNPF), the official...
1K 5K
7
SEP
26

Tacoma, WA
• 90.6 miles
$35 -$60
Ready to run it back? Symphony Tacoma invites you to our Second Annual Beat Beethoven 5K at Wright Park in Tacoma Washington. This a one-of-a-kind race where music and movement collide! Lace up,...
5K
2
SEP
27

Puyallup, WA
• 92.0 miles
$45 -$65
Join us in celebrating the rich history of the Puyallup Valley with a scenic run along the river!This is a fast and relatively flat course, perfect for chasing a PR or enjoying a smooth, scenic...
10K Half Marathon
9
SEP
27

Woodinville, WA
• 54.9 miles
$35 -$76
Whether you’re racing for a personal best or strolling for the wine, this event is for you! Join us for the Run or Wine 5K & 10K, a fun and scenic race that blends fitness, fresh air, and a...
5K 10K
37
SEP
27

Issaquah, WA
• 65.8 miles
$20 -$55
Join us as we bring back a cherished Issaquah tradition! The Issaquah Rotary Club’s Run With the Fishes is back—featuring a 5K, 10K, and a 1K Kids’ Fun Run—and we can’t wait to run, cheer, and...
1K 5K 10K
9
OCT
3

Lake Stevens, WA
• 34.6 miles
$40 -$55
The Community Energy Run is a 5K event benefiting the Community Energy Fund (CEF), which provides assistance to Snohomish County and Camano Island families struggling to pay their utility...
6
OCT
3

Mountlake Terrace, WA
• 55.2 miles
$35 -$40
Join the fun at the 18th Annual Monster Mad Dash 5K on October 3, 2026! This fun-filled 5K is more than just a race, it's a community celebration with a purpose. Get ready to lace up your running...
5K
4
OCT
3

North Bend, WA
• 17.5 miles
 Get ready for the ultimate test of strength and endurance at the North Bend Trail Fest. This thrilling event features two incredible mountain running races that will leave you breathless. First...
10K 30K