0095
Half Marathons Found In Seattle, Washington
View all ↓Half Marathons in & near Seattle, Washington 2026 - 2027
The most comprehensive list of Half Marathons in and near Seattle, Washington in 2026 - 2027. Find your perfect race!
Race Calendar: Half Marathons Found In Seattle, Washington
🚀Boosted
Run Juneteenth Day 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 20 Jun 26
$32.80 - $48.70
🚀Boosted
July 4th Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 04 Jul 26
$32.80 - $48.70
🚀Boosted
Olympia Lakefair Races - Half Marathon, 8K & 3K
Olympia, Washington
Sat 18 Jul 26
$44.00 - $77.00
🚀Boosted
Run for Coffee Lovers 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 25 Jul 26
$32.80 - $48.70
Feature your event at the top of the results
Want more bookings?
Our most effective tool for getting more people to your race is a ‘Boost’. Boosts put your event to the top of the search results.
Typically a Boosted event gets 8x as many Impressions, 4x as many Clicks and generates 4x more revenue than a standard event listing.
Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.
Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.
Get in touch
Hi, I'm Rosie from findarace.com!
If you're looking to boost your event or have any questions, please fill in your details below and I'll be in touch to help you.
Ninja 5K, 10K, & 13.1M at Olympia, WA (32)
Olympia, Washington
Sat 08 Aug 26
$33.80 - $70.90
Race the Reserve Whidbey Island
Coupeville, Washington
Sat 08 Aug 26
$32.80 - $69.90
Ninja 5K, 10K, & 13.1M at Everett, WA (32)
Everett, Washington
Sat 08 Aug 26
$33.80 - $70.90
Bagel Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 15 Aug 26
$32.80 - $48.70
Twilight at the Bay
University Place, Washington
Sat 15 Aug 26
$41.28 - $83.68
Ninja 5K, 10K, & 13.1M at Olympia, WA (34)
Olympia, Washington
Sat 22 Aug 26
$33.80 - $70.90
Kirk-Wood Half Marathon
Kirkland, Washington
Sat 22 Aug 26
$91.10
Tacoma Narrows Half Marathon / 10K / 5K
Tacoma, Washington
Sat 29 Aug 26
$50.65 - $93.45
Sloth Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 29 Aug 26
$32.80 - $48.70
Run to Breast Cancer 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 29 Aug 26
$32.80 - $48.70
Iron Horse Half Marathon
North Bend, Washington
Sun 30 Aug 26
$56.73 - $99.93
Redmond Harvest Half Marathon
Redmond, Washington
Mon 07 Sep 26
$59.00
Run for Mental Health 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 12 Sep 26
$32.80 - $48.70
Beat the Blerch
Carnation, Washington
Sat 12 Sep 26
$44.37 - $130.17
Medal Madness 5K, 10K, & 13.1M at Everett, WA (37)
Everett, Washington
Sat 12 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Olympia, WA (37)
Olympia, Washington
Sat 12 Sep 26
$33.80 - $70.90
National Chocolate Day: Run for Chocolates 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 12 Sep 26
$32.80 - $48.70
Cascade Express Marathon & Half Marathon
North Bend, Washington
Sat 12 Sep 26
$150.46 - $182.26
16th Annual Race For A Soldier Half Marathon, 10K & 5K, Virtual Run, and Kids Run
Gig Harbor, Washington
Sun 13 Sep 26
$17.37 - $80.85
Skagit Flats Marathon, Half & 5k
Burlington, Washington
Sun 13 Sep 26
$32.80 - $69.90
Fall - Mud Mountain Dam Marathon & Half Marathon
Enumclaw, Washington
Sat 19 Sep 26
$93.45 - $104.15
Anacortes Half Marathon & 5k
Anacortes, Washington
Sat 19 Sep 26
$34.92 - $64.07
Orca Half Marathon
Seattle, Washington
Sat 19 Sep 26 - Sun 20 Sep 26
$65.37 - $179.85
Bellingham Bay Marathon
Bellingham, Washington
Sun 20 Sep 26
$34.48 - $198.88
Quilcene Oyster Races
Quilcene, Washington
Sun 20 Sep 26
Free - $59.30
Run for Donuts 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 26 Sep 26
$32.80 - $48.70
Fidalgo Trail Run
Anacortes, Washington
Sat 26 Sep 26
Free - $99.93
Oktoberfest Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 26 Sep 26
$32.80 - $48.70
Run for the Gnomes Half Marathon & 5K
Maple Valley, Washington
Sat 03 Oct 26
$34.92 - $85.80
Poulsbo Half Marathon & 10k
Poulsbo, Washington
Sun 04 Oct 26
$63.21 - $92.37
Haunted 5K, 10K, & 13.1M at Everett WA (41)
Everett, Washington
Sat 10 Oct 26
$33.80 - $70.90
Haunted 5K, 10K & 13.1M at Olympia, WA (41)
Olympia, Washington
Sat 10 Oct 26
$33.80 - $70.90
Bagel Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 10 Oct 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 10 Oct 26
$32.80 - $48.70
The Snohomish River Run Marathon, Half Marathon, 10K and 5K
Snohomish, Washington
Sun 11 Oct 26
$48.70 - $101.70
Lake Washington Half Marathon
Kirkland, Washington
Sat 17 Oct 26
$56.73 - $90.21
Haunted 5K, 10K, & 13.1M at Olympia, WA (43)
Olympia, Washington
Sat 24 Oct 26
$33.80 - $70.90
PB&J Fuel Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 31 Oct 26
$32.80 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 31 Oct 26
$32.80 - $48.70
Run the Bay
University Place, Washington
Sun 08 Nov 26
$41.28 - $83.68
5.0
Showing 41-80 of 95 results
