Half Marathons in Washington

2026 Mount Rainier Half Marathon & Trail Events · Enumclaw, Washington

Olympia Lakefair Races - Half Marathon, 8K & 3K · Olympia, Washington

Eagle 5K, 10K, & 13.1M at Everett, WA (29) · Everett, Washington

Eagle 5K, 10K, 13.1M at, Pasco, WA (29) · Pasco, Washington

Christmas 5K/10K/Half Marathon in July - Spokane · Spokane, Washington

Mount Rainier Half Marathon · Enumclaw, Washington

2026 Foothills B&O Half Marathon · Orting, Washington

Five Star Thanksgiving Turkey Trot 5K, 10K, 15K & Half Marathon · Richland, Washington

B & O Half Marathon and 10k · Orting, Washington

Jack & Jill Marathon & Half · North Bend, Washington

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

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

Run for Coffee Lovers 5K/10K/13.1 SEATTLE · Seattle, Washington

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

Run the Trestle Maple Valley Half 13.1, 10k, 5k · Maple Valley, Washington

2026 Chevron City to Surf for Activ · Burswood, Washington

2026 Galloping Gertie Half · Gig Harbor, Washington

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

Run Like a Viking Virtual Challenge 5K/10K/Half Marathon · Seattle, Washington

Craft Classic Seattle · Redmond, Washington

Race the Reserve Whidbey Island · Coupeville, Washington

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

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

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

Tunnel Vision Marathon & Half Marathon · North Bend, Washington

Tunnel Vision Marathon & Half · Snoqualmie Pass, Washington

Twilight at the Bay · University Place, Washington

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

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

Run for PB& J 5K/10K/13.1 SEATTLE · Seattle, Washington

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

Popsicle 5K/10K/Half - Portland (Washougal) · Washougal, Washington

Ninja 5K, 10K, & 13.1M at Spokane, WA (34) · Spokane, Washington

Ninja 5K, 10K, & 13.1M at Camas, WA (34) · Camas, Washington

Ninja 5K, 10K, & 13.1M at Olympia, WA (34) · Olympia, Washington

2026 Kirk-Wood Half Marathon · Kirkland, Washington

Children of the Sun Half Marathon · Spokane, Washington

Popsicle 5K/10K/Half - Richland · Richland, Washington

Half Sam · Issaquah, Washington

PeaceHealth Appletree Marathon · Vancouver, Washington

Sloth Run 5K/10K/13.1 SEATTLE · Seattle, Washington

Medal Madness 5K, 10K, 13.1M at Vancouver, WA (35) · Vancouver, Washington

Backcountry Rise Trail Run · Toutle, Washington

Iron Horse Half Marathon · North Bend, Washington

Medal Madness 5K, 10K, 13.1M & 26.2M at Everett, WA (36) · Everett, Washington

Jump off Joe Marathon · Kennewick, Washington

Redmond Harvest Half Marathon · Redmond, Washington

Beat the Blerch · Carnation, Washington

GOAT Run · Port Angeles, Washington

Cascade Express Marathon & Half Marathon · North Bend, Washington