Cosmo 7K & 5K Seattle

Join us on 08/27/2026
(race date estimated)

Cosmo 7K & 5K Seattle Race Description

The Cosmo All Women’s Race Series is excited to announce the "ALL NEW" Pacific Northwest edition! Formally in Kirkland, WA in October, the Cosmo 7K will be moving to Alki Beach and take place on Sunday, August 27. The Cosmo 7K will be partnering with Northwest Hope & Healing and will be replacing the popular Ali Beach 5K. The course, starting and finishing at the Alki Beach House will feature an out/back course along the shores of Elliott Bay before returning back to Alki Beach for a post run celebration new to the Seattle area featuring live music, goodies, giveaway and of course.. cosmos for all participants! 

All ladies finishing the Cosmo 7K or 5K will receive:

  • Women's Long Sleeve Tech Top
  • Logoed Cosmo 7K Martini Glass with 2 free cosmos
  • Finisher Medal
  • Personalized Participant Bib
  • Live Music & More!

Cosmo 7K & 5K Seattle location map image
  • Cosmo 7K & 5K Seattle Where & When
  • Location: Alki Bath House - 2700 Alki Ave SW, Seattle, WA 98116
  • Race Date: 2017/08/27 09:00:44 AM (Sunday)
  • Categories:
    • 5K Run/Walk
    • 7K Run
    • Cosmo Kids Run
    • 7K Team Member
    • 5K Team Member

Cosmo 7K & 5K Seattle Reviews

0 - 0 reviews

Be the first to review Cosmo 7K & 5K Seattle


Other Races You May Want to Consider

SW5K

 - Aug 30th, 2026
    Part of our Outdoor Sundays Event Series at SWBible! Chip Timing for the 5Ks  Bag check for all 5K Race ($5 until Aug 16th, $10 after): Starts 9:00am (Para Athletes start at 8:30am) Course Closes at 9:55 11 male and 11 femal... read more

2026 Shamrock 5K Fun Run

 - Mar 14th, 2026
Grab your green, bring friends & join the Shamrock 5K Fun Run on March 14th in Stanwood! Medals for finishers, prizes for top runners! ‍ 🍀 Shamrock 5K Fun Run – March 14th ðŸ€ G... read more

Coffee Lovers Run SEATTLE

 - Apr 25th, 2026
Description For all the Coffee Lovers, this run is for you! You’ll love the shirt we send you. Set a goal, bring a friend, and join this super fun 5K/10K/13.1 Half-Marathon! Overview: Run will sell-out QUICK! We will close off waves the mom... read more

WSF Stride

 - May 16th, 2026
  A community event to benefit the Washougal Schools Foundation Fun for the whole family! The Student Stride for Education features grade-level races for students Kindergarten through 8th-Grade and 5K run/walk for all.    The Student ... read more

SDA Color Run

 - May 16th, 2026
Add color to your day at our 3nd Annual Color Run presented by the Selah Downtown Association! Join us for an unforgettable experience at Selah Community Days as we sprinkle joy and vibrant hues throughout the Selah High School and Selah Middle Scho... read more

Memorial Day Run SEATTLE

 - May 23rd, 2026
Description Honor, Remember, and Run for Freedom This Memorial Day, join us for the Memorial Day Freedom Run - a special event that combines a run with the powerful spirit of remembrance.  Whether you're running solo or with friends and famil... read more

Sloth Run SEATTLE

 - Aug 29th, 2026
Description  The Sloth Run – Slow Is the New Fast! Sloths will get there!Tired of high-speed races and intense competition? Us too!Welcome to the Sloth Run, where the pace is slow, the vibes are chill, and everyone's a winner (even... read more

Bremerton Marathon

 - Apr 18th, 2026
The Bremerton Marathon runs from Evergreen Park, through Manette, Illahee, Brownsville, Silverdale, Chico, and then back to Evergreen Park, making a complete loop around Dyes Inlet. The half marathon starts in Silverdale and joins the marathon throu... read more

St Paddy's Day Lucky Run SEATTLE

 - Mar 14th, 2026
Description St. Paddy's Day Run: Luck, Laughs, and Laces!  Celebrate St. Patrick’s Day with a fun and festive run that’s as much about the spirit of the holiday as it is about the finish line! Whether you're running, walking, or j... read more

Run Juneteenth Day SEATTLE

 - Jun 20th, 2026
Description On Juneteenth, we remember resilience, honor progress, and run toward a brighter future.Join the Juneteenth Day Run — an event that celebrates freedom, community, and the unbreakable human spirit.Let’s make every mile matte... read more

Join us at the Cosmo 7K & 5K Seattle in August for a great race. The Cosmo 7K & 5K Seattle works hard to deliver you a memorable race experience. We would love to hear from you, so consider writing us a review.

Write Review

Contact Information

If you have any questions or comments for the event directors, click the button below.
Please include all fields
Contact email for event director is invalid. Please try again later
Race Entry has sent your message to Cosmo 7K & 5K Seattle.

An error occurred

 

Cosmo 7K & 5K Seattle - Disclaimer