Upcoming Half Marathon Races Near Seattle, WA

Whidbey Island Marathon

Oak Harbor, WA

Sunday, April 27th, 2025

Luau 1M, 5K, 10K, 15K, & Half Marathon at Lang...

Everett, WA

Saturday, May 3rd, 2025

Cinco De Mayo Run: Against All Odds SEATTLE

Seattle, WA

Saturday, May 3rd, 2025

Kirkland Half Marathon & 5K

Kirkland, WA

Sunday, May 4th, 2025

Snohomish Women's Run

Everett, WA

Saturday, May 10th, 2025

Capital City Marathon

Olympia, WA

Saturday, May 17th, 2025

Soaring Eagle Trail Run

Sammamish, WA

Saturday, May 31st, 2025

Medal Madness 1M, 5K, 10K, 15K, & Half Marathon...

Olympia, WA

Saturday, May 31st, 2025

Medal Madness 1M, 5K, 10K, 15K, & Half Marathon...

Everett, WA

Saturday, June 7th, 2025

The Great Ferry Race

Bainbridge Island, WA

Sunday, June 8th, 2025

Ninja 1M, 5K, 10K, 15K, & Half Marathon at Heri...

Olympia, WA

Saturday, June 14th, 2025

I'm Bound for Boston Marathon & Half Marathon -...

Olympia, WA

Sunday, June 15th, 2025

Bound for Boston Marathon & Half Marathon - Sea...

Olympia, WA

Sunday, June 15th, 2025

Silver Creek Trail Run 5K, 10K, Half Marathon a...

Kingston, WA

Saturday, June 21st, 2025

Super Marathon & Half Marathon

North Bend, WA

Saturday, June 21st, 2025

Super Marathon & Half Marathon

Snoqualmie Pass, WA

Saturday, June 21st, 2025

Snoqualmie Valley Half

Carnation, WA

Saturday, June 21st, 2025

Medal Madness 1M, 5K, 10K, 15K, & Half Marathon...

Everett, WA

Saturday, June 21st, 2025

2025 Seattle Marathon Summer 5k/10k/Half Marath...

Seattle, WA

Saturday, June 21st, 2025

Tiger Peak Challenge

Issaquah, WA

Saturday, June 28th, 2025

US 1M,5K, 10K, 15K, & Half Marathon at Langus R...

Everett, WA

Saturday, July 5th, 2025

US 1M, 5K, 10K, 15K, & Half Marathon at Heritag...

Olympia, WA

Saturday, July 5th, 2025

Mount Rainier Half Marathon & Trail Events

Enumclaw, WA

Friday, July 18th, 2025

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

Olympia, WA

Saturday, July 19th, 2025

US 1M, 5K, 10K, 15K, & Half Marathon at Lowell ...

Everett, WA

Saturday, July 19th, 2025

B & O Half Marathon and 10k

Orting, WA

Sunday, July 20th, 2025

US 1M, 5K, 10K, 15K, & Half Marathon at Heritag...

Olympia, WA

Saturday, July 26th, 2025

Jack & Jill Downhill Marathon, Half Marathon Wa...

North Bend, WA

Saturday, July 26th, 2025

Craft Classic Seattle

Redmond, WA

Sunday, July 27th, 2025

Run Like a Viking Virtual Challenge 5K/10K/Half...

Seattle, WA

Friday, August 1st, 2025

Race the Reserve Whidbey Island

Coupeville, WA

Saturday, August 9th, 2025

Twilight at the Bay

University Place, WA

Saturday, August 16th, 2025

Iron Horse Half Marathon

North Bend, WA

Sunday, August 24th, 2025

Cascade Express Marathon & Half Marathon

North Bend, WA

Saturday, September 6th, 2025

Cascade Express Marathon & Half Marathon

Snoqualmie Pass, WA

Saturday, September 6th, 2025

Beat the Blerch

Carnation, WA

Saturday, September 6th, 2025

Medal Madness 1M, 5K, 10K, 15K, & Half Marathon...

Everett, WA

Saturday, September 6th, 2025

Medal Madness 1M, 5K, 10K, 15K, & Half Marathon...

Olympia, WA

Saturday, September 6th, 2025

National Chocolate Day: Run for Chocolates SEATTLE

Seattle, WA

Saturday, September 13th, 2025

Medal Madness 1M, 5K, 10K, 15K, & Half Marathon...

Olympia, WA

Saturday, September 13th, 2025

Orca Half Marathon

Seattle, WA

Saturday, September 20th, 2025