Marathons Events in Seattle

Check out happening marathons events all around Seattle, WA

Top Pot Doughnut Dash 5K

 Sun, 19 Apr at 08:30 am Green Lake Community Center

2nd Annual Indian Days 5K Run & Walk

 Sun, 19 Jul at 09:00 am 5011 Bernie Whitebear Way, Seattle, WA, United States, Washington 98199

2026 World Cancer Day 1M 5K 10K 13.1 26.2

 Sun, 01 Feb at 01:00 pm Seattle USD 4 to 42

She Goes the Distance - Women's Distance Running Program

 Mon, 16 Feb at 09:00 am Upward Physical Therapy, Performance and Wellness USD 242 to 423

May the Course be with You 5k

 Sat, 02 May at 10:00 am Ravenna Park USD 53

Daybreak Star Community 5K Run & Walk

 Sun, 15 Feb at 09:00 am 5011 Bernie Whitebear Way, Seattle, WA, United States, Washington 98199

Memorial Day 1M 5K 10K 13.1 26.2

 Mon, 25 May at 01:00 pm Seattle USD 4 to 42

2026 New Year Challenge -Year of the Horse 2.026 Mile 20.26 Mile 202.6 MILE

 Sun, 15 Feb at 01:00 pm Seattle USD 4 to 42

2026 Be Brave 1M 5K 10K 13.1 26.2

 Sat, 07 Mar at 01:00 pm Seattle USD 4 to 42

2026 International Women's Day 1M, 5K, 10K, 13.1, 26.2

 Sun, 08 Mar at 01:00 pm Seattle USD 4 to 42

Be Kind to Your Mind 1M 5K 10K 13.1 26.2

 Sat, 02 May at 01:00 pm Seattle USD 4 to 42

2026 Taco Sloth 1M, 5K, 10K, 13.1, 26.2

 Sun, 22 Feb at 01:00 pm Seattle USD 4 to 42

2026 The Truth is Out There 1M, 5K, 10K, 13.1, 26.2

 Fri, 20 Mar at 01:00 pm Seattle USD 4 to 42

2026 First Responders 1M 5K 10K 13.1 26.2

 Sat, 28 Mar at 01:00 pm Seattle USD 4 to 42

Consider the Wildflowers 1M 5K 10K 13.1 26.2

 Sun, 01 Mar at 01:00 pm Seattle USD 4 to 42

I'm Your Huckleberry 1M 5K 10K 13.1 26.2

 Sat, 28 Feb at 01:00 pm Seattle USD 4 to 42

Luck of the Irish 5K

 Tue, 17 Mar at 01:00 pm Seattle USD 4 to 42

Race for Love 1M 5K 10K 13.1 26.2

 Sat, 14 Feb at 01:00 pm Seattle USD 4 to 42

Mother's Day 1M 5K 10K 13.1 26.2

 Sun, 10 May at 01:00 pm Seattle USD 4 to 42

AI, MedTech, LifeScience, & Pharma Startup Master Class

 Thu, 13 Jun at 07:00 pm UW Medical Center - Montlake | Seattle Hospital, Northeast Pacific Street, Seattle, WA, USA USD 1,500