7 running, obstacle, spartan, and other events in Snohomish, Washington

From big races to Saturday morning group runs—find running, obstacle, spartan, and ultra events and connect with the local endurance sports community.

• Seattle North Spartan Spectators [spartan.com]
  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event

  Sat, May 02, 2026

  Description

  Unleash your inner grit amidst the breathtaking landscape of Meadow Wood Equestrian! Nestled where three rivers meet between Snohomish and Monroe, this 900-acre former Arabian horse farm, once owned by the Nordstrom family, now sets the stage for your Spartan journey. Conquer challenging wooded trails and legendary obstacles in a race that embodies the resilient spirit of the Pacific Northwest.

  Obstacle Spartan Trail

  Snohomish, Washington, 98290, United States
  OpenStreetMap Google Maps
• The 2026 Evergreen Half [evergreenhalf.com] [Register at raceroster.com]
  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event

  Sun, May 31, 2026 at 7:00 AM

  Description

  ▼ Show more Show less

  Join the Snohomish Running Company on Sunday, May 31st for the fastest paved half marathon in the Northwest: The Evergreen Half. The Evergreen Half is a point to point half marathon from Getchell...

  Join the Snohomish Running Company on Sunday, May 31st for the fastest paved half marathon in the Northwest: The Evergreen Half. The Evergreen Half is a point to point half marathon from Getchell Trailhead to Averill Field in Snohomish, WA, along the Centennial Trail. It is a USATF Certified Half and is fully paved. The 5 Mile distance is also a point-to-point course, which will start near the Machias Trailhead and finish at Averill Field. Both distances will finish in the same place.

  Registration includes a finisher medal, race tank, chip timing and bib number. Register early for the lowest prices!

  21k Run Trail

  Centennial Trail, Snohomish, Washington, 98291, United States
  OpenStreetMap Google Maps
• 2026 Centennial100 Relay and Ultra [snohomishrunning.com] [Register at raceroster.com]
  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event

  Sat, Jun 13, 2026 at 6:00 AM

  Description

  ▼ Show more Show less

  The Centennial 100

  Relay and Ultra Run

  The Centennial Relay and Ultra Run is the ultimate running festival for all levels of runners. The 100KM route spanning the entirety of the Centennial Trail can...

  The Centennial 100

  Relay and Ultra Run

  The Centennial Relay and Ultra Run is the ultimate running festival for all levels of runners. The 100KM route spanning the entirety of the Centennial Trail can be tackled by teams of 6, 3, 2 or Solo runners.

  Distance - 100KM (62 miles)

  Date - Saturday, June 13th, 2026

  Start Location - Space 802 located at 802 1st Street, Snohomish, WA 98290

  Start Time - First groups will be sent out at 6AM. We will send out 10 teams at a time with the slowest teams going first.

  After party - The after party will run from 3PM until the last finisher comes in to Space 802. Complete with music, beer garden and food!

  Race swag - We will once again do a version of the mesh football jersey.

  Collect your Cowbells!

  Teams of 6 - Each finisher will get 2 cowbells.

  Teams of 3 - Each finisher will get 3 cowbells.

  Teams of 2 - Each finisher will get 4 cowbells.

  Solo Participants - Will get 7 Cowbells!

  Themed Exchanges - Each exchange will be it's own mini running party and will have it's own unique theme.

  Route Map - Click here to view the route map.

  Exchanges:

  Out

  Back

  Start to Machias

  5.83

  Runner 1

  Runner 6

  Machias to Rhododendron

  5.59

  Runner 2

  Runner 5

  Rhododendron to Armor

  7.09

  Runner 3

  Runner 4

  Armar to Legion Memorial

  4.47

  Runner 4

  Runner 3

  Legion Memorial to Bryant

  4.02

  Runner 5

  Runner 2

  Bryant to Red Barn

  4

  Runner 6

  Runner 1

  Distances:

  Runner 1

  9.83

  Runner 2

  9.61

  Runner 3

  11.56

  Runner 4

  11.56

  Runner 5

  9.61

  Runner 6

  9.83

  100k Relay Run Trail Ultra

  802 1st Street, Snohomish, Washington, 98291, United States
  OpenStreetMap Google Maps
• 2026 Snohomish River Run [snohomishriverrun.com] [Register at raceroster.com]
  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event

  Sun, Oct 11, 2026 at 7:30 AM

  Description

  Snohomish River Run

  Sunday, October 11th, 2026

  5k 10k 21k 42k Run

  1229 1st Street, Snohomish, Washington, 98291, United States
  OpenStreetMap Google Maps
• 2026 SRC Multi-Race Pass [raceroster.com] [Register at raceroster.com]
  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event

  Mon, Dec 28, 2026 at 11:59 PM

  Description

  ▼ Show more Show less

  Make 2026 Your Year of Running!

  Join Snohomish Running Company with a Season Pass, 4-Race Pass, or 3-Race Pass and save big all year long. The more races you run, the more you save per event!

  As a...

  Make 2026 Your Year of Running!

  Join Snohomish Running Company with a Season Pass, 4-Race Pass, or 3-Race Pass and save big all year long. The more races you run, the more you save per event!

  As a Pass Holder, you’ll unlock exclusive perks:

  • Bonus Race Shirt at the end of the season (on top of all your event swag).

  • Flexible Race Switching — only pass holders can move between events if plans change.

  • Priority Savings on every race you enter.

  Lock in your spot, your savings, and your best running year yet!

  The events currently available for pass usage are as follows:

  The Kirk-Wood Half - March 8th, 2026

  Mill Town Half Marathon, 10K and 5K - March 29th, 2026

  The Beats Half Marathon, 10K and 5K - April 2t6h, 2026

  Evergreen Half and 5 Mile - May 31st, 2026

  Snohomish River Run Marathon, Half Marathon, 10K and 5K - October 11th, 2026

  Mukilteo Turkey Trot 5K and 10K - Thanksgiving Day, 2026

  Holiday on the Bay 5K - December 6th, 2026

  After purchasing the pass, you will receive a coupon code that will allow you to register for the individual races for free. You do not have to use the code immediately. Make sure to keep track of your code so you can register once you are ready. Codes will work on any of the distances that are offered for each race.

  Pass holders receive bonus swag at the end of the year!

  Run

  1215 2nd Street, Snohomish, Washington, 98290, United States
  OpenStreetMap Google Maps

Local Clubs & Organizations