5K Runs & Races in Seattle

5Ks, 10Ks, fun runs, and races — updated continuously from live local listings.

• 
  Sat, Jul 4

  July 4th Run 5K/10K/13.1 SEATTLE

  Seattle
• 
  Sat, Jul 4

  Run for Chocolate 5K/10K/13.1 SEATTLE

  Seattle
• Sun, Jul 12

  OCRA Rivkin Family SummeRun

  Seattle
• Sat, Jul 18

  Float Dodger 5K

  Seattle
• Sun, Jul 19

  Christmas in July 5k

  Seattle
• Sat, Jul 25

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

  Seattle
• Sat, Jul 25

  Seattle - HFTC 5k

  Seattle
• Sat, Jul 25

  Kaiser Permanente Seafair Torchlight Run

  Seattle
• Sat, Jul 25

  Lookin For A Cure Seattle

  Seattle
• Sat, Jul 25

  Run for Donuts 5K/10K/13.1 SEATTLE

  Seattle
• Sat, Aug 15

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

  Seattle
• Sat, Aug 15

  Bagel Run 5K/10K/13.1 SEATTLE

  Seattle
• Sat, Aug 29

  Sloth Run 5K/10K/13.1 SEATTLE

  Seattle
• Sat, Aug 29

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

  Seattle
• Sat, Aug 29

  Summer Spirit Run

  Seattle
• Sat, Sep 12

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

  Seattle
• Sat, Sep 12

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

  Seattle
• Sat, Sep 19

  The Brooks Orca Half Marathon presented by REI

  Seattle
• Sat, Sep 19

  Dragonslayer Fantasy Dash and Strut

  Seattle
• Sat, Sep 26

  Run for Donuts 5K/10K/13.1 SEATTLE

  Seattle
• Sat, Sep 26

  Oktoberfest Run 5K/10K/13.1 SEATTLE

  Seattle
• Sun, Sep 27

  Base 2 Space

  Seattle
• Sat, Oct 3

  Seattle Kraken 5K

  Seattle
• Sat, Oct 10

  Bagel Run 5K/10K/13.1 SEATTLE

  Seattle
• Sat, Oct 10

  NIGHT NATION RUN - SEATTLE

  Seattle
• Sat, Oct 10

  Coffee Lovers Run 5K/10K/13.1 SEATTLE

  Seattle
• Sun, Oct 11

  Pumpkin Spice Run

  Seattle
• Sat, Oct 17

  Where's Bigfoot 5k

  Seattle
• Sun, Oct 18

  Alaska Airlines Dawg Dash 5K/10K

  Seattle
• Sun, Oct 18

  I Can And I Will Run!

  Seattle
• Sat, Oct 24

  2026 Greenlake 5K and Wellness Festival

  Seattle
• Sat, Oct 24

  West Seattle Monster Dash 2026

  Seattle
• Sun, Oct 25

  Run Scared

  Seattle
• Sat, Oct 31

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

  Seattle
• Sat, Oct 31

  Trick or Treat 5k

  Seattle
• Sat, Oct 31

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

  Seattle
• Sat, Nov 14

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

  Seattle
• Sat, Nov 14

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

  Seattle
• Sun, Nov 22

  Tacky Turkey Sweater 5k

  Seattle
• Thu, Nov 26

  Magnuson Turkey Trot

  Seattle
• Thu, Nov 26

  Thanksgiving Day Apple Cup 5K

  Seattle
• Sat, Nov 28

  Coffee Lovers Run 5K/10K/13.1 SEATTLE

  Seattle
• Sat, Nov 28

  2026 Seattle Ghost Marathon, Half & 50K

  Seattle
• Sat, Nov 28

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

  Seattle
• Sat, Dec 5

  The Electric Cookie Run

  Seattle
• Sat, Dec 12

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

  Seattle
• Sat, Dec 12

  Sunrise Marathon 5K/10K/13.1 SEATTLE

  Seattle
• Sun, Dec 13

  2026 Jingle Bell Run - Seattle, WA

  Seattle
• Sun, Dec 20

  Sleigh that 5k

  Seattle