10K Races in Washington — 2026

There are 19 10K races in Washington scheduled for 2026. The next is the Run The Green in Kent on March 14. Washington 10K races run primarily March through January.

Run The Green

Sat, Mar 14 · Kent, WA Kent

10KHalf Marathon

From $42 Open Closing Soon

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Daffodil 8K

Sun, Mar 29 · Puyallup, WA Puyallup

Daffodil 8K

From $40 Open

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Tenacious 10

Sat, Apr 4 · Seattle, WA Seattle

Tenacious 10 mile runTenacious 10k run

From $54 Open

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OAT Run

Sat, Apr 11 · Port Angeles, WA Port Angeles

OAT Run 12KOAT Run Half Marathon WAVE 2OAT Run Half Marathon WAVE 1 +1

From $48 Open

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Leavenworth Firefighter Challenge presented by Mystery Ranch

Sat, Apr 25 · Leavenworth, WA Leavenworth

ProbieArduousSawyer

From $55 Open

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Never Say Never Half Marathon & 10K

Sat, May 2 · Tieton, WA Tieton

Never Say Never 10K (walk only)Never Say Never 10K (run)Never Say Never Half Marathon (walk only) +1

From $90 Open

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Ridge Run 10 Miler

Sat, May 16 · Stevenson, WA Stevenson

10 Miler

From $30 Open

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R2L

Sun, Jun 7 · Longview, WA Longview

R2L

From $45 Closed

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R2L 10k Bridge Run

Sun, Jun 7 · Longview, WA Longview

R2L 10K Bridge Run

From $45 Open Closing Soon

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Snoqualmie Valley Half

Sat, Jun 20 · Carnation, WA Carnation

10K1/2 Marathon

From $45 Open

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SpoKenya Run

Sat, Jul 18 · Spokane, WA Spokane

7K

From $35 Open

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B & O Half Marathon and 10k

Sun, Jul 19 · Orting, WA Orting

B&O 10kB&O Half Marathon

From $59 Open

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17th Lake Union 10K Run/Walk

Sun, Aug 9 · Seattle, WA Seattle

17th Lake Union 10K Run Walk

From $40 Open Closing Soon

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BRRC Sundae Sunday 10-Miler

Sun, Sep 13 · Spokane, WA Spokane

BRRC Sundae Sunday 10-Miler

From $35 Open

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Orca Half Marathon

Sat, Sep 19 · Seattle, WA Seattle

Orca 8-Miler (Sunday)Blowhole ChallengeOrca Half Marathon Saturday +2

From $60 Open 100 spots left

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Puyallup Valley Half Marathon and 10K

Sun, Sep 27 · Puyallup, WA Puyallup

10KHalf Marathon

From $40 Open

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Run for the Gnomes Half Marathon & 5K

Sat, Oct 3 · Maple Valley, WA Maple Valley

Run for the Gnomes 5KRun for the Gnomes Half Marathon

From $32 Open

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Poulsbo Half Marathon & 10k

Sun, Oct 4 · Poulsbo, WA Poulsbo

10kHalf Marathon

From $38 Open

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Langlauf 10K XC Ski Race

Sun, Jan 31 · Mead, WA Mead

Langlauf 10K Cross Country Ski Race

From $35 Closed

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