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Race calendar

5K Races in Seattle, WA

65 upcoming 5K races in Seattle. Run This events are listed first.

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65 races

Fri, Aug 14, 2026

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

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Aug 14, 2026

Bagel Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Sat, Aug 15, 2026

Emerald City 5k

Seattle, WA

Outside5K

Sat, Aug 15, 2026

Sundae Runday

Seattle, WA

Outside10K5K2.3 mi

Fri, Aug 28, 2026

Summer Spirit Run

Seattle, WA

Outside5K10K9.3 mi400 m

Fri, Aug 28, 2026

Sloth Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Aug 28, 2026

Run for Breast Cancer 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Sat, Aug 29, 2026

Billy Mills Run/Walk for Life 2026

Seattle, WA

Outside1.2 mi3.6 mi

Fri, Sep 11, 2026

National Chocolate Day: Run for Chocolates 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Sep 11, 2026

Run for Mental Health 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Sat, Sep 12, 2026

Move With MADD Seattle 5K

Seattle, WA

Outside5K

Fri, Sep 18, 2026

Dragonslayer Fantasy Dash and Strut

Seattle, WA

Outside5K

Sat, Sep 19, 2026

Run of Hope Seattle

Seattle, WA

Outside5K1.9 mi

Fri, Sep 25, 2026

Oktoberfest Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Sep 25, 2026

Run for Donuts 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Oct 2, 2026

Seattle Kraken 5K

Seattle, WA

Outside5K200 m

Fri, Oct 9, 2026

SpiritWalk & Warrior Run 2026

Seattle, WA

Outside5K1.3 mi

Fri, Oct 9, 2026

Bagel Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Oct 9, 2026

Coffee Lovers Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Oct 9, 2026

Emerald City Open

Seattle, WA

Outside3.7 mi5.0 mi1.2 mi

Fri, Oct 9, 2026

NIGHT NATION RUN - SEATTLE

Seattle, WA

Outside5K

Sat, Oct 10, 2026

Pumpkin Spice Run

Seattle, WA

Outside10K5K1 mile400 m

Fri, Oct 16, 2026

Where's Bigfoot 5k

Seattle, WA

Outside5K

Sat, Oct 17, 2026

Alaska Airlines Dawg Dash 5K/10K

Seattle, WA

Outside10K5K1000 m

Sat, Oct 17, 2026

Running Scared 5K/13K - Seattle

Seattle, WA

Outside5K8.1 mi11.2 mi

Sat, Oct 17, 2026

I Can And I Will Run!

Seattle, WA

Outside10K5K1 mile100 m

Fri, Oct 23, 2026

2026 Greenlake 5K and Wellness Festival

Seattle, WA

Outside5K

Fri, Oct 23, 2026

West Seattle Monster Dash 2026

Seattle, WA

Outside5K250 m

Sat, Oct 24, 2026

Run Scared

Seattle, WA

Outside10K5K2.5 mi

Fri, Oct 30, 2026

Trick or Treat 5k

Seattle, WA

Outside5K

Fri, Oct 30, 2026

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

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Oct 30, 2026

Halloween Trick or Trot Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Nov 13, 2026

Run for Mental Health 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Nov 13, 2026

Veterans Day Freedom Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Sat, Nov 21, 2026

Tacky Turkey Sweater 5k

Seattle, WA

Outside5K

Wed, Nov 25, 2026

Magnuson Turkey Trot

Seattle, WA

Outside5K10K9.3 mi400 m

Wed, Nov 25, 2026

Thanksgiving Day Apple Cup 5K

Seattle, WA

Outside5K

Fri, Nov 27, 2026

Coffee Lovers Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Nov 27, 2026

Thanksgiving Gobble Trot Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Dec 4, 2026

The Electric Cookie Run

Seattle, WA

Outside2.8 mi5.6 mi

Fri, Dec 11, 2026

Run for Breast Cancer 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Dec 11, 2026

Sunrise Marathon 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Sat, Dec 12, 2026

2026 Jingle Bell Run - Seattle, WA

Seattle, WA

Outside7.5 mi5K1 mile

Fri, Dec 18, 2026

Holiday fun Run

Seattle, WA

Outside5K10K9.3 mi400 m

Sat, Dec 19, 2026

Sleigh that 5k

Seattle, WA

Outside5K

Fri, Dec 25, 2026

A Merry Christmas Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Dec 25, 2026

New Year's Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Sat, Jan 9, 2027

Unicorns & Rainbows 5k

Seattle, WA

Outside5K

Fri, Jan 15, 2027

MLK Jr. Freedom Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Jan 15, 2027

Sunrise Marathon 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Jan 29, 2027

Coffee Lover Run SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Jan 29, 2027

Run for Donut SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Feb 12, 2027

Galentine's 5k

Seattle, WA

Outside5K

Fri, Feb 12, 2027

Valentine's Day Run 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Feb 12, 2027

Run for Chocolate 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Sat, Feb 13, 2027

Super Seattle 5K

Seattle, WA

Outside5K

Fri, Mar 19, 2027

Sunrise Marathon 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Sat, Mar 20, 2027

Run Forest Run 5k

Seattle, WA

Outside5K

Fri, Apr 9, 2027

Run for Bagels 5K/10K/13.1 SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Fri, Apr 23, 2027

Coffee Lover Run SEATTLE

Seattle, WA

Outside5K10KMarathon1 mile

Sat, Apr 24, 2027

I love the 90s 5k

Seattle, WA

Outside5K

Sat, May 15, 2027

Seattle Atatürk Unity Run

Seattle, WA

Outside5K10K

Sat, May 22, 2027

Run to END Weekend Hunger 5K

Seattle, WA

Outside5K

Mon, May 31, 2027

Northshore Spring 5k for Schools

Seattle, WA

Outside5K

Fri, Mar 29, 2030

Corey Blackburn RaceDay Certification 2025

Seattle, WA

Outside5K

Other cities in Washington

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