Marathons Events in Seattle

Check out happening marathons events all around Seattle, WA

Fred Hutch Obliteride 2026

 Sat, 08 Aug at 05:30 am University of Washington, Seattle, WA, USA

Emerald City 5k

 Sun, 16 Aug at 09:00 am Gas Works Park USD 22 to 42

Global Running Day with Altra at Seattle Road Runner Sports

 Wed, 03 Jun at 05:45 pm 7020 Woodlawn Ave NE Free

2nd Annual Indian Days 5K Run & Walk

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

Summer Spirit Run

 Sat, 29 Aug at 09:30 am Magnuson Park Beach USD 8 to 62

Run to End Weekend Hunger 5K

 Sat, 30 May at 08:45 am Seattle, Washington, USA

Cat Day Virtual Race 1M 5K 10K 13.1 26.2

 Sun, 09 Aug at 01:00 pm Seattle USD 4 to 42

Lavender Virtual Race 1M 5K 10K 13.1 26.2 | Language of Flowers Collection

 Sat, 27 Jun at 01:00 pm Seattle USD 4 to 42

Memorial Day 1M 5K 10K 13.1 26.2

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

Peony Virtual Race | 1M 5K 10K 13.1 26.2 | Language of Flowers Collection

 Sat, 30 May at 01:00 pm Seattle USD 4 to 42

Face Your Giants Virtual Race 2026 | Christian Virtual Run

 Sat, 06 Jun at 01:00 pm Seattle USD 4 to 42

SUMMER Kick-Off Conditioning For Runners, Hikers & Outdoor Athletes

 Tue, 02 Jun at 06:30 pm Upward Physical Therapy, Performance and Wellness - West Seattle USD 172 to 215

Day of the Dog Virtual Race 1M 5K 10K 13.1 26.2

 Sat, 22 Aug at 01:00 pm Seattle USD 4 to 42

2026 Born to Be a Princess 1M 5K 10K 13.1 26.2 - Now Only $16!

 Sun, 01 Nov at 01:00 pm Seattle USD 0 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

May the 4th Be With You - 4 Mile Virtual Race

 Mon, 04 May at 01:00 pm Seattle USD 5 to 42

Unhinged and Feral 1M 5K 10K 13.1 26.2 - Now Only $18!

 Sat, 03 Oct at 01:00 pm Seattle USD 0 to 42

2026 Race to Read 1M 5K 10K 13.1 26.2

 Fri, 06 Mar at 01:00 pm Seattle USD 5 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