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Run Vibes

10Ks in Seattle, WA

Seattle, WA has 5 upcoming 10Ks. The 10K hits a sweet spot between speed and endurance — a real race without the full training commitment of a half marathon.

5 upcoming races listed

Fun racesScenic racesCompetitive racesQuirky racesFestive racesFor a Cause racesBeginner-friendly
17th Lake Union 10K Run/Walk

Experience Seattle's Lake Union on a hilly 10K run or walk, complete with finisher's medals and flexible registration options.

Sun, Aug 9, 2026, 8:00 AM PDT10KSeattle, WA
Steady EffortRUN

Course · Hilly · Walkers welcome

Sundae Runday

Run for a cause, enjoy a scenic course, and celebrate with a delicious ice cream sundae at this fun, family-friendly event.

  • Fun
  • Scenic
  • Quirky
  • Festive
  • For a Cause
Sun, Aug 16, 2026, 9:30 AM PDT10KSeattle, WA
Steady EffortRUN

Course · Hilly · Family-oriented

Pumpkin Spice Run

Indulge in autumn's favorite flavor at this festive pumpkin-themed run, featuring a lively festival and scenic park views.

  • Fun
  • Scenic
  • Quirky
  • Festive
Sun, Oct 11, 2026, 10:15 AM PDT10KSeattle, WA
Steady EffortRUN

Course · Hilly · Timed race

Alaska Airlines Dawg Dash 5K/10K

Run with the Husky pack, support UW students, and enjoy campus beauty. Bring your dog for a day of Purple Pride and fun.

  • Fun
  • Scenic
  • Quirky
  • For a Cause
Sun, Oct 18, 2026, 9:20 AM PDT10KSeattle, WA
Steady EffortRUN

Course · Hilly · Walkers welcome

Run Scared

A spirited Halloween-themed run and walk in Seward Park, offering festive fun, treats, and a chance to support Blood Cancer United.

  • Fun
  • Quirky
  • Festive
  • For a Cause
Sun, Oct 25, 2026, 9:45 AM PDT6.2 MilesSeattle, WA
Steady EffortRUN

Course · Hilly · Walkers welcome

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More 10K races

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Other distances in Seattle, WA

5Ks in Seattle, WAHalf Marathons in Seattle, WAMarathons in Seattle, WA