Skagit Flats Marathon, Half & 5k Logo

Skagit Flats Marathon, Half & 5k

Burlington, WA

Sun, Sep 13, 2026

In 43 days · Sun, Sep 13, 2026

Don't let race day sneak up

One email during race week. That's it.

When

Sunday, September 13th, 2026

Where

Burlington-Edison High School, Burlington WA

Distances

5K · Half · Marathon

Typical weather

On this date: rain 3 of the last 10 years

2025

5173°F

dry

2024

5266°F

rain

2023

5370°F

dry

2022

5269°F

dry

2021

4965°F

dry

2020

4968°F

dry

2019

5566°F

rain

2018

4862°F

rain

2017

5065°F

dry

2016

5171°F

dry

Best months to race in Washington

About this race

Welcome to the 49th Annual Skagit Flats Marathon, Half Marathon and 5K race.

Event Details

  • Date: Sunday, September 13, 2026
  • Race Start Time: 8:00 am Full and Half, 8:10 am for 5k
  • Distances: Marathon (26.2 miles), Half Marathon (13.1 miles), and 5k (3.1 miles)
  • Chip Timing: We will be using chip timing by Northwest Endurance Events for all three races.

Registration Information

  • Capacity: Registration is limited to 800, so be sure to register soon!
  • Discounts: 5k only-automatic age-based STUDENT discount for ages 18 or younger
  • College Students: Currently enrolled COLLEGE STUDENTS can email Kiera at skagitrunnersrd@gmail.com for a 50% discount code for the 1/2 or Full marathon races
  • Military Discount: Active Duty Military, Veterans, & First Responders-use code: FREEDOM for discount at check out

Course Information

  • Type: Flat and fast rural course through the Skagit Valley.
  • Certification: The marathon is a Boston qualifier with certification course numbers.
  • Restrictions: Participants must finish within 6 hours: the course closes at 2:15 pm.
  • Aid Stations: Full-service aid stations will be located along the course.

Post Race Activities

  • Finishers Medal: All runners will receive a finishers medal.
  • Refreshments: Water and food will be available for ALL finishers.
  • Locker Rooms: High school locker rooms will be open for showers and changing.
  • Live Results: Race results can be obtained at Chronokeep.com.

Packet Pickup

  • Pick Up Location: Saturday, September 12th, at Skagit Running Company (12 pm to 5 pm).
  • Day of Race Pickup: Available from 6:45 am until 8:00 am at Burlington-Edison High School.

Pricing

  • Marathon:
    • Early Bird - before 5/19/26: $65
    • 5/19/26 to 7/13/26: $80
    • 7/14/26 to 9/12/26: $95
    • 9/13/26 to 9/13/26: $110
  • Half Marathon:
    • Early Bird - before 5/19/26: $45
    • 5/19/26 to 7/13/26: $55
    • 7/14/26 to 9/12/26: $65
    • 9/13/26 to 9/13/26: $75
  • 5K:
    • Early Bird - before 5/19/26: $30
    • 5/19/26 to 7/13/26: $30
    • 7/14/26 to 9/12/26: $30
    • 9/13/26 to 9/13/26: $40

Social Media & Contact

  • Updates: Follow Skagit Runners-Run the Valley on Facebook or @skagitrunners_runthevalley on Instagram.
  • Contact: If you have questions, contact the race director at skagitrunnersrd@gmail.com.
  • Website: Visit skagitrunners.com.

More Information

For more details about the Skagit Flats Marathon, Half & 5k, please visit the official race page: Skagit Flats Run The Valley.

Course map

Suggested Races

Fidalgo Trail Run logo

Fidalgo Trail Run

Anacortes, WA

Saturday, September 26th, 2026

Half
Marathon
Trail
View details for race Fidalgo Trail Run
Anacortes Santa Run logo

Anacortes Santa Run

Anacortes, WA

Saturday, December 12th, 2026

5K
View details for race Anacortes Santa Run
Anacortes Half Marathon & 5k logo

Anacortes Half Marathon & 5k

Anacortes, WA

Saturday, September 19th, 2026

Half
5K
Trail
Fast
View details for race Anacortes Half Marathon & 5k
Bellingham Bay Marathon logo

Bellingham Bay Marathon

Bellingham, WA

Sunday, September 20th, 2026

Marathon
Half
10K
View details for race Bellingham Bay Marathon
Jingle Bell Run Bellingham logo

Jingle Bell Run Bellingham

Bellingham, WA

Saturday, December 12th, 2026

5K
1 Mile
View details for race Jingle Bell Run Bellingham
Larrabee Lakes logo

Larrabee Lakes

Bellingham, WA

Saturday, August 8th, 2026

12K
Ultra
Trail
View details for race Larrabee Lakes
Skagit Veterans Fun Run logo

Skagit Veterans Fun Run

Burlington, WA

Saturday, November 7th, 2026

5K
View details for race Skagit Veterans Fun Run
Uff Da 5K Run/Walk logo

Uff Da 5K Run/Walk

Burlington, WA

Saturday, September 19th, 2026

5K
Trail
View details for race Uff Da 5K Run/Walk
Race the Reserve Whidbey Island logo

Race the Reserve Whidbey Island

Coupeville, WA

Saturday, August 8th, 2026

5K
10K
Half
View details for race Race the Reserve Whidbey Island
Bulldog 5K Sleigh Ride Fun Run/Walk logo

Bulldog 5K Sleigh Ride Fun Run/Walk

Mount Vernon, WA

Saturday, December 19th, 2026

5K
Trail
View details for race Bulldog 5K Sleigh Ride Fun Run/Walk
Fowl Fun Run 5K & 10K logo

Fowl Fun Run 5K & 10K

Mount Vernon, WA

Saturday, November 14th, 2026

5K
10K
View details for race Fowl Fun Run 5K & 10K
Steps ROCK 'n' ROLL STROLL 5K family fun walk/run! logo

Steps ROCK 'n' ROLL STROLL 5K family fun walk/run!

Oak Harbor, WA

Saturday, September 5th, 2026

5K
View details for race Steps ROCK 'n' ROLL STROLL 5K family fun walk/run!
Swing the Gates (Closed) logo

Swing the Gates (Closed)

Oak Harbor, WA

Saturday, October 31st, 2026

5K
10K
View details for race Swing the Gates (Closed)
Singlespeed Cyclocross World Championships logo

Singlespeed Cyclocross World Championships

Bellingham, WA

Friday, October 2nd, 2026

View details for race Singlespeed Cyclocross World Championships

Organize this race?

Claim it free to manage your listing — and get it featured for free, while spots last.

Find The Run Newsletter