Running events in Seattle, WA

There are 185 upcoming running events listed in Seattle between July 2026 and June 2027. The next race is Pride 5K on Sun, Jul 26, 2026. Every listing includes the date, venue, distances, and a direct registration link.

Washington's running culture thrives on evergreen trails and cool racing weather — Green Lake and Lake Washington loops anchor the road scene, while Cougar and Tiger Mountain host one of the nation's deepest trail-race calendars.

All 5K (177) 10K (95) Half Marathon (76) Marathon (20) Trail Run (9)

Showing the next 100 of 185 races

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Sun, Jul 26, 2026 Pride 5K 531 31st Ave. SE · Puyallup, WA · From $30 5K Road
Wed, Jul 29, 2026 Briotix Annual 5k - COMMUNITY TRANSIT EMPLOYEES ONLY! 7100 Hardeson Rd · Everett, WA 5K Road
Sat, Aug 1, 2026 Galloping Gertie Tacoma Narrows Airport · Gig Harbor, WA · From $49 5K10KHalf Marathon Road
Sat, Aug 1, 2026 Ninja 5K, 10K & 13.1M at Everett, WA (31) 600 128th St SE · Everett, WA · From $30 5K10KHalf Marathon Road
Sat, Aug 1, 2026 The Wacky Dash 5K 22500 SE 248TH ST · Maple Valley, WA · From $30 5K Road
Sun, Aug 2, 2026 Craft Classic Seattle 160 161st Ave NE · Redmond, WA · From $33 5KHalf Marathon Road
Sat, Aug 8, 2026 Cougar Mountain Trail Run Series (August) Sky Country Trailhead · Bellevue, WA · From $40 5K10KMarathonTrail Run Trail
Sat, Aug 8, 2026 Ninja 5K, 10K, & 13.1M at Everett, WA (32) 600 128th St SE · Everett, WA · From $30 5K10KHalf Marathon Road
Sat, Aug 8, 2026 Race the Reserve Whidbey Island ** Race Day Packet Pickup and Race Start, Coupeville Elementary School · From $30 5K10KHalf Marathon Road
Sat, Aug 8, 2026 Paul Ruston Memorial Run 4248 S 288th St · Auburn, WA · From $10 5K Road
Sun, Aug 9, 2026 Tunnel Vision Marathon & Half Marathon NF-906, Hyak Dr E. · Snoqualmie Pass, WA 5K10KHalf MarathonMarathon Road
Sun, Aug 9, 2026 17th Lake Union 10K Run/Walk Lake Union Park (near MOHAI) · Seattle, WA · From $40 10K Road
Sun, Aug 9, 2026 Mimosa 5K 319 S. Meridian · Puyallup, WA · From $30 5K Road
Sun, Aug 9, 2026 Widdy's Work presents Stomp Out the Stigma 9401 Farwest Drive SW · Lakewood, WA · From $22 5K Road
Sun, Aug 9, 2026 Here and Now Project 5K for Today 12801 86th Ave E · Puyallup, WA · From $35 5K Road
Sat, Aug 15, 2026 Bagel Run 5K/10K/13.1 SEATTLE 8498 Seaview Pl NW (Course Maps emailed) · Seattle, WA · From $30 5K10KHalf Marathon Road
Sat, Aug 15, 2026 Run for PB& J 5K/10K/13.1 SEATTLE Golden Gardens Park (Course Maps emailed) · Seattle, WA · From $30 5K10KHalf Marathon Road
Sat, Aug 15, 2026 Ninja 5K, 10K & 13.1M at Everett, WA (33) 3505 Lowell Snohomish River Rd, · Everett, WA · From $30 5K10KHalf Marathon Road
Sat, Aug 15, 2026 Move Puyallup 5K 1100 N Meridian Ave · Puyallup, WA 5K Road
Sun, Aug 16, 2026 Twilight at the Bay Chambers Bay Loop Trail · University Place, WA · From $33 5K10KHalf Marathon Road
Sun, Aug 16, 2026 Emerald City 5k 2101 N Northlake Way · Seattle, WA · From $23 5K Road
Sun, Aug 16, 2026 Sundae Runday 5895 Lake Washington Blvd S · Seattle, WA · From $10 5K10K Road
Sat, Aug 22, 2026 2026 Kirk-Wood Half Marathon 5520 108th Ave NE · Kirkland, WA · From $75 5KHalf Marathon Road
Sat, Aug 22, 2026 Run A Muk 5k/10k 304 Lincoln St · Mukilteo, WA · From $20 5K10K Road
Sat, Aug 22, 2026 17th Annual Parkland Pace or Race Washington High School · Tacoma, WA · From $15 5K Road
Sat, Aug 29, 2026 Seattle Torch Relay 7401 164th Ave NE · Redmond, WA 5K Road
Sat, Aug 29, 2026 Run for Breast Cancer 5K/10K/13.1 SEATTLE Lincoln Park (Course Map will be emailed) · Seattle, WA · From $30 5K10KHalf Marathon Road
Sat, Aug 29, 2026 Sloth Run 5K/10K/13.1 SEATTLE Lincoln Park (Course Map will be emailed) · Seattle, WA · From $30 5K10KHalf Marathon Road
Sat, Aug 29, 2026 Tacoma Narrows Half Marathon / 10K / 5K 2502 S Tyler St · Tacoma, WA · From $35 5K10KHalf Marathon Road
Sat, Aug 29, 2026 Suvidha International 5K Redmond, Seattle Marymoor Park · Redmond, WA · From $25 5K Road
Sat, Aug 29, 2026 Summer Spirit Run 74th and Sand Point Wy · Seattle, WA · From $6 5K10K Road
Sun, Aug 30, 2026 Iron Horse Half Marathon 1711 Boalch Ave NW · North Bend, WA · From $82 5KHalf Marathon Road
Sun, Aug 30, 2026 Community Corn Roast & 5K Family Fun Run/Walk/Roll 1301 S. Baltimore St Tacoma, WA US 98465 5K Road
Sat, Sep 5, 2026 Medal Madness 5K, 10K, 13.1M & 26.2M at Everett, WA (36) 600 128th St SE · Everett, WA · From $30 5K10KHalf MarathonMarathon Road
Mon, Sep 7, 2026 Redmond Harvest Half Marathon Marymoor Park · Redmond, WA · From $59 5KHalf Marathon Road
Sat, Sep 12, 2026 BK5K Lacey, WA 8345 Steilacoom Road SE · Lacey, WA · From $5 5K Road
Sat, Sep 12, 2026 Cascade Express Marathon & Half Marathon Homestead Valley Trailhead · North Bend, WA · From $119 5K10KHalf MarathonMarathon Road
Sat, Sep 12, 2026 National Chocolate Day: Run for Chocolates 5K/10K/13.1 SEATTLE Lincoln Park (Course Map will be emailed) · Seattle, WA · From $30 5K10KHalf Marathon Road
Sat, Sep 12, 2026 Run for Mental Health 5K/10K/13.1 SEATTLE Lincoln Park (Course Map will be emailed) · Seattle, WA · From $30 5K10KHalf Marathon Road
Sat, Sep 12, 2026 Oktoberfest Fly Away 10K Run & 5K Run/Walk 192 Brewing Company - Lake Trail Taproom trail access · Kenmore, WA · From $40 5K10K Road
Sat, Sep 12, 2026 Medal Madness 5K, 10K, & 13.1M at Everett, WA (37) 600 128th St SE · Everett, WA · From $30 5K10KHalf Marathon Road
Sat, Sep 12, 2026 25th Remembrance of 9/11 1100 N Meridian Ave · Puyallup, WA · From $35 5K Road
Sat, Sep 12, 2026 9/11 Heroes Run - Snohomish, Washington Willis D. Tucker Community Park · Snohomish, WA · From $36 5K Road
Sat, Sep 12, 2026 Recovery 5k Illahee Preserve Heritage Park · Bremerton, WA · From $30 5K Road
Sat, Sep 12, 2026 Noah's 5K Duck Dash Run/Walk 601 Oravetz Rd SE · Auburn, WA · From $25 5K Road
Sat, Sep 12, 2026 Run for the Buns: A ridiculously short 0.5K for a meaningful cause 35214 SE Center St · Snoqualmie, WA · From $20 5K Road
Sat, Sep 12, 2026 Beat the Blerch Tolt-MacDonald Park · Carnation, WA · From $40 5K10KHalf MarathonMarathon Road
Sat, Sep 12, 2026 9/11 Heroes Run - Tacoma, Washington Wapato Park · Tacoma, WA · From $36 5K Road
Sun, Sep 13, 2026 SPARRKS First Annual 5K Stride to Recovery 8714 87th Ave SW · Lakewood, WA · From $10 5K Road
Sun, Sep 13, 2026 Move With MADD Seattle 5K University Of Washington (Red Square) · Seattle, WA · From $15 5K Road
Sun, Sep 13, 2026 Seattle Sounders FC Rave Green Run presented by Providence Swedish 1901 Oakesdale Avenue Southwest · Renton, WA · From $20 5K Road
Sat, Sep 19, 2026 2026 Scooty's Run 5K Virtual · From $25 5K Road
Sat, Sep 19, 2026 Fall - Mud Mountain Dam Marathon & Half Marathon 30525 S.E. Mud Mountain Rd. · Enumclaw, WA · From $70 5K10KHalf MarathonMarathon Road
Sat, Sep 19, 2026 The Brooks Orca Half Marathon presented by REI 1222 Harbor Ave SW · Seattle, WA · From $63 5KHalf Marathon Road
Sat, Sep 19, 2026 Medal Madness 5K, 10K & 13.1M at Everett, WA (38) 3505 Lowell Snohomish River Rd, · Everett, WA · From $30 5K10KHalf Marathon Road
Sat, Sep 19, 2026 Step By Step's Race Farm 12 · Puyallup, WA · From $10 5K10K Road
Sat, Sep 19, 2026 Dragonslayer Fantasy Dash and Strut 6505 NE 65th St · Seattle, WA · From $30 5K Road
Sat, Sep 19, 2026 There's No Place Like Homeward Pet - 5K Walk/Run Wilmot Gateway Park · Woodinville, WA · From $35 5K Road
Sun, Sep 20, 2026 Quilcene Oyster Races 151 E. Columbia St. · Quilcene, WA · From $25 5K10KHalf MarathonMarathon Road
Sun, Sep 20, 2026 Run of Hope Seattle 5900 Lake Washington Boulevard S · Seattle, WA · From $20 5K Road
Sun, Sep 20, 2026 Tacos & Cervezas 5k 14735 NE 145th Street · Woodinville, WA · From $40 5K Road
Sat, Sep 26, 2026 Oktoberfest Run 5K/10K/13.1 SEATTLE Lincoln Park (Course Map will be emailed) · Seattle, WA · From $30 5K10KHalf Marathon Road
Sat, Sep 26, 2026 Run for Donuts 5K/10K/13.1 SEATTLE Lincoln Park (Course Map will be emailed) · Seattle, WA · From $30 5K10KHalf Marathon Road
Sat, Sep 26, 2026 Pacific Runderland 5k & Kids Run 601 Oravetz Rd SE · Auburn, WA · From $10 5K Road
Sat, Sep 26, 2026 Second Annual Beat Beethoven 5k 501 S I St · Tacoma, WA · From $35 5K Road
Sun, Sep 27, 2026 Puyallup Valley Half Marathon and 10K 1100 N Meridian Ave · Puyallup, WA · From $40 10KHalf Marathon Road
Sun, Sep 27, 2026 Run with the Fishes Annual 5K, 10K, & Kids' Fun Run 2182 NW Sammamish Rd. · Issaquah, WA · From $20 5K10K Road
Sun, Sep 27, 2026 Run or Wine 5k & 10k - September 2026 14735 NE 145th Street · Woodinville, WA · From $38 5K10K Road
Sat, Oct 3, 2026 Run for the Gnomes Half Marathon & 5K 22500 SE 248th Street · Maple Valley, WA · From $32 5K10KHalf Marathon Road
Sat, Oct 3, 2026 Haunted 5K, 10K, 13.1M & 26.2M at Everett, WA (40) 400 Smith Island Rd · Everett, WA · From $30 5K10KHalf MarathonMarathon Road
Sat, Oct 3, 2026 Community Energy Run 3301 Old Hartford Road · Lake Stevens, WA · From $35 5K Road
Sat, Oct 3, 2026 Monster Mad Dash 5K 23000 Lakeview Dr · Mountlake Terrace, WA · From $35 5K Road
Sat, Oct 3, 2026 Seattle Kraken 5K 7201 E Greenlake Drive North · Seattle, WA · From $30 5K Road
Sat, Oct 3, 2026 North Bend Trail Fest 30k - 10k 1300 W North Bend Way 5K10KTrail Run Trail
Sun, Oct 4, 2026 Poulsbo Half Marathon & 10k 18937 Front St NE · Poulsbo, WA · From $38 5K10KHalf Marathon Road
Sun, Oct 4, 2026 Shuck & Share 5K +1 (4 miles) -2026 Huff & Puff · Shelton, WA · From $25 5K Road
Sun, Oct 4, 2026 Baby Steps 5K 2026 Roegner Park · Auburn, WA · From $10 5K Road
Sat, Oct 10, 2026 Bagel Run 5K/10K/13.1 SEATTLE Lincoln Park (Course Map will be emailed) · Seattle, WA · From $30 5K10KHalf Marathon Road
Sat, Oct 10, 2026 Coffee Lovers Run 5K/10K/13.1 SEATTLE Lincoln Park (Course Map will be emailed) · Seattle, WA · From $30 5K10KHalf Marathon Road
Sat, Oct 10, 2026 Defiance 50K / 30K / 15K Point Defiance Park · Tacoma, WA · From $58 5KTrail Run Trail
Sat, Oct 10, 2026 Haunted 5K, 10K, & 13.1M at Everett WA (41) 600 128th St SE · Everett, WA · From $30 5K10KHalf Marathon Road
Sat, Oct 10, 2026 5th Annual Fall Classic PLU Meadows Disc Golf Course · Tacoma, WA · From $15 5K Road
Sun, Oct 11, 2026 NIGHT NATION RUN - SEATTLE LUMEN FIELD · Seattle, WA · From $40 5K Road
Sun, Oct 11, 2026 Hope and Heroes Run 6046 W Lake Sammamish PKWY NE · Redmond, WA · From $5 5K10K Road
Sun, Oct 11, 2026 2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K 1301 1st St · Snohomish, WA · From $45 5K10KHalf MarathonMarathon Road
Sun, Oct 11, 2026 The Stein Dash 110 9th Ave SW · Puyallup, WA · From $25 5K Road
Sun, Oct 11, 2026 Pumpkin Spice Run 5902 Lake Washington Blvd South · Seattle, WA · From $12 5K10K Road
Sat, Oct 17, 2026 Lake Washington Half Marathon Juanita Beach Park · Kirkland, WA · From $78 5KHalf Marathon Road
Sat, Oct 17, 2026 Haunted 5K, 10K & 13.1M at Everett, WA (42) 3505 Lowell Snohomish River Rd, · Everett, WA · From $30 5K10KHalf Marathon Road
Sat, Oct 17, 2026 Where's Bigfoot 5k 5520 Ravenna Ave NE · Seattle, WA · From $33 5K Road
Sun, Oct 18, 2026 Running Scared 5K/13K - Seattle Green Lake Park · Seattle, WA · From $30 5K Road
Sun, Oct 18, 2026 Alaska Airlines Dawg Dash 5K/10K University of Washington Campus in Seattle · From $15 5K10K Road
Sun, Oct 18, 2026 I Can And I Will Run! 7201 East Green Lake Dr N · Seattle, WA · From $20 5K10K Road
Sun, Oct 18, 2026 Puyallup Valley Fall Hops Harvest 5K 211 W. Stewart Ave. · Puyallup, WA · From $25 5K Road
Sat, Oct 24, 2026 2026 Greenlake 5K and Wellness Festival 7201 East Green Lake Dr N · Seattle, WA · From $35 5K Road
Sat, Oct 24, 2026 West Seattle Monster Dash 2026 8611 Fauntleroy Way Southwest · Seattle, WA · From $20 5K Road
Sat, Oct 24, 2026 Issaquah Schools Foundation Monster Mash 5K 4455 E Lake Sammamish Pkwy SE · Issaquah, WA · From $35 5K Road
Sun, Oct 25, 2026 Snoqualmie Valley Harvest Run 39903 SE Park ST · Snoqualmie, WA · From $5 5K10K Road
Sun, Oct 25, 2026 Run Scared 5895 Lake Washington Blvd S · Seattle, WA · From $25 5K10K Road
Sun, Oct 25, 2026 Captain Jack's Treasure Run 15670 NE 85th St · Redmond, WA · From $10 5K Road

Calendar updated Sun, Jul 26, 2026. Missing a race? Add it free.

Run with a crew

Miles are better shared — 18 running clubs in Seattle welcome new faces at their group runs.

Races by month

August 2026 (31) September 2026 (35) October 2026 (39) November 2026 (26) December 2026 (19) January 2027 (6) February 2027 (7) March 2027 (6) April 2027 (4) May 2027 (8)

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