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Washington

Here's a full listing of races and events in Washington.

Visit these pages for just marathons, half marathon, 10K or 5K races.

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featured races

Jun 7, 2026

Mt. Spokane Trail Run

Sep 13, 2026

Trails to Taps Relay

Oct 11, 2026

running & multisport races

Jasper Mountain Trail Fest 2026

Jun 20, 2026

Celebrate Woodinville Summer Glow Run

Jun 26, 2026

Seattle Marathon Summer 5K, 10K, Half Marathon & Kids Fun Run

Jun 27, 2026

Padden Triathlon

Triathlon / Multisport

Jun 27, 2026

Black Diamond Triathlon

Triathlon / Multisport

Jun 27, 2026

Defeat Myeloma 5K

Jun 28, 2026

Everett Fourth of July 5k

Jul 4, 2026

July 4 Run 5K/10K/13.1 SEATTLE

Jul 4, 2026

Bigfoot Fun Run

Jul 4, 2026

37th Annual Four on the Fourth

Jul 4, 2026

Woodinville July 4th 5K

Jul 4, 2026

Edmonds 4th of July 5K

Jul 4, 2026

The Runner Stumbles

Jul 5, 2026

Jul 5, 2026

Cougar Mountain Trail Run Series (July)

Jul 11, 2026

OUTLAST SPOKANE

Jul 11, 2026

Righteous Richland Sprint Triathlon

Triathlon / Multisport

Jul 11, 2026

Devil's Gulch Ultra and Half Marathon

Jul 11, 2026

Lake Whatcom Triathlon

Triathlon / Multisport

Jul 11, 2026

Mount Rainier Half Marathon, 10K & 5K

Jul 17, 2026

Cascade Crest 100

Jul 17, 2026

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

Jul 18, 2026

OUTLAST SEATTLE

Jul 18, 2026

West Seattle Float Dodger 5K

Jul 18, 2026

Christmas in July 5k

Jul 19, 2026

B & O Half Marathon and 10K

Jul 19, 2026

B&O Half marathon

Jul 19, 2026

Jack & Jill's Downhill Marathon

Jul 25, 2026

Run for Coffee Lovers 5K/10K/13.1 SEATTLE

Jul 25, 2026

White River 50 Miler

Jul 25, 2026

Craft Classic Half Marathon and 5K

Jul 26, 2026

Triathlon / Multisport

Jul 31, 2026

Columbia River Triathlon & Endurance Sports Festival

Triathlon / Multisport

Jul 31, 2026

Titanium Man Junior Triathlon

Triathlon / Multisport

Aug 1, 2026

Galloping Gertie Half Marathon, 10K, 5K

Aug 1, 2026

Aug 1, 2026

Girlfriends Triathlon and Fitness Festival

Triathlon / Multisport

Aug 2, 2026

Columbia River Triathlon

Triathlon / Multisport

Aug 7, 2026

Cougar Mountain Trail Run Series (August)

Aug 8, 2026

Larrabee Lakes Trail Run

Aug 8, 2026

Aug 9, 2026

Tunnel Vision Marathon

Aug 9, 2026

Aug 9, 2026

Aug 14, 2026

Twilight At The Bay

Aug 15, 2026

One Step Closer

Aug 15, 2026

Run for PB& J 5K/10K/13.1 SEATTLE

Aug 15, 2026

Aug 16, 2026

Emerald City 5K

Aug 16, 2026

Ragnar Trail Rainier

Aug 21, 2026