September Races within 300 miles of Arlington, WA on Sundays
Redmond, WA
The Retro Run
Sep 22, 2024
Portland, OR
Portland Fun Run Series
May 5, 2024 - Fernhill Park
Jun 9, 2024 - Lents Park
Jul 14, 2024 - Pier Park
Aug 18, 2024 - Gabriel Park
1 more
Lakad for Bayanihan
Sep 1, 2024
Go The Distance 5K/Walk and Kids Dash
Sep 8, 2024
Portland Firefighter Stairclimb Challenge
Sep 15, 2024
Strut Your Kidney - a dash for NW Kidney Kids
Sep 15, 2024
MLK Dream Run
Sep 22, 2024
Eugene, OR
Cancer Warriors Run As One
Sep 15, 2024
Bellingham, WA
Bellingham Bay Marathon
Sep 22, 2024
Newport, OR
Twisted Pine Run
Sep 8, 2024
Newport Pride Run
Sep 22, 2024
Newport Harbor Tri
Sep 29, 2024
Olympia, WA
Club Oly Fall Frolic
Sep 29, 2024
Tualatin, OR
Support the Girls - Breast Friends 5K
Sep 22, 2024
Vancouver, WA
Healthy Kids Running Series
Sep 8, 2024
Sep 15, 2024
Sep 22, 2024
Sep 29, 2024
1 more
AppleTree Marathon
Sep 7, 2025
Sep 6, 2025
Richland, WA
Ironman 70.3 Washington
Sep 21, 2025
Seattle, WA
Run of Hope Seattle
Sep 22, 2024
Base 2 Space
Sep 29, 2024
Seattle Spartan Trifecta Weekend
Sep 13, 2025
Sep 14, 2025
Seattle Spartan Trifecta Weekend
Sep 13, 2025
Sep 14, 2025
Orca Half Marathon
Sep 20, 2025
Sep 21, 2025
Mount Angel, OR
Oktoberfest Road Race
Sep 15, 2024
Oregon City, OR
Clackamas Free Clinic 5K for Healthcare
Sep 22, 2024
Spokane, WA
BRRC Cross Country Series
Sep 8, 2024 - Audubon Park
Oct 6, 2024 - Qualchan Bluff
Oct 20, 2024 - Mead HS
Oct 26, 2024 - 7 Mile Airstrip
Mt Spokane Trail Run
Sep 8, 2024
Sundae Sunday 10 Miler
Sep 15, 2024
The Boulevard Race
Sep 22, 2024
Corvallis, OR
Corvallis Fall Festival Run
Sep 29, 2024
Port Angeles, WA
Little Hurt
Sep 29, 2024
Quilcene, WA
Quilcene Oyster Races
Sep 15, 2024
Spokane Valley, WA
Valleyfest 5K/10K
Sep 22, 2024
Eastsound, WA
OTILLO SwimRun - Orcas Island
Sep 15, 2024
Anacortes, WA
Fueling Education Fun Run
Sep 15, 2024
Gig Harbor, WA
Race For A Soldier
Sep 8, 2024
Pendleton, OR
Northwest Series - Day 2 OR
Sep 22, 2024
Puyallup, WA
Little Steps, Big Dreams 5K
Sep 22, 2024
Saint Paul, OR
African Road Festival and 5K Family Fun Run/Walk
Sep 29, 2024
Fight For Your Life 5K
Sep 29, 2024
North Bend, WA
Tunnel Light Marathon
Sep 8, 2024
Buxton, OR
Stub Stewart Trail Challenge
Sep 29, 2024
Boring, OR
Boring Marathon
Sep 15, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Event Category
Click Here to find out what Classic, Multisport, and Variety mean.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
1. Lakad for Bayanihan
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Past DateSep 1, 2024Sunday
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10K, 5K run
More Information
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Portland, OR
186 miles point to pointMultnomah County, OR
2. AppleTree Marathon
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Sep 7, 2025Sunday
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26.2M, 13.1M run
Virtual OptionMore Information
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Boston Marathon Qualifier
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Vancouver, WA
179 miles point to pointClark County, WA
3. Backcountry Rise Trail Run
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Sep 7, 2025Sunday
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50K, 20M trail run
More Information
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Toutle, WA
133 miles point to pointCowlitz County, WA
4. BRRC Cross Country Series
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Past DateSep 8, 2024SundayAudubon Park
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5K run
More Information
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Spokane, WA
256 miles point to pointSpokane County, WA
5. Go The Distance 5K/Walk and Kids Dash
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Past DateSep 8, 2024Sunday
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5K run | kids run
More Information
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Portland, OR
186 miles point to pointMultnomah County, OR
6. Healthy Kids Running Series - Vancouver
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Past DateSep 8, 2024Sunday
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kids run
More Information
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Vancouver, WA
179 miles point to pointClark County, WA
7. Mt Spokane Trail Run
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Past DateSep 8, 2024Sunday
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25K, 10K, 5K trail run
More Information
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Spokane, WA
256 miles point to pointSpokane County, WA
8. Race For A Soldier
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Past DateSep 8, 2024Sunday
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13.1M, 5K run
More Information
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Gig Harbor, WA
64 miles point to pointPierce County, WA
9. Seattle Sounders FC Rave Green Run
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Past DateSep 8, 2024Sunday
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5K run | kids run
More Information
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Renton, WA
48 miles point to pointKing County, WA
10. Skagit Flats Marathon
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Past DateSep 8, 2024Sunday
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26.2M, 13.1M, 5M run
More Information
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Boston Marathon Qualifier
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Burlington, WA
22 miles point to pointSkagit County, WA
11. Tunnel Light Marathon
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Past DateSep 8, 2024Sunday
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26.2M run
More Information
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Boston Marathon Qualifier
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North Bend, WA
51 miles point to pointKing County, WA
12. Twisted Pine Run
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Past DateSep 8, 2024Sunday
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13.1M, 10K, 5K trail run
More Information
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Newport, OR
265 miles point to pointLincoln County, OR
13. Seattle Spartan Trifecta Weekend
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Sep 14, 2025Sunday
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10K, 5K, 1K obstacle run
More Information
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Seattle, WA
41 miles point to pointKing County, WA
14. Seattle Spartan Trifecta Weekend
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Sep 14, 2025Sunday
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10K, 5K, 1K obstacle run
More Information
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Seattle, WA
41 miles point to pointKing County, WA
15. Boring Marathon
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Past DateSep 15, 2024Sunday
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26.2M, 13.1M, 8K run
Virtual OptionMore Information
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Boston Marathon Qualifier
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Boring, OR
191 miles point to pointClackamas County, OR
16. Cancer Warriors Run As One
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Past DateSep 15, 2024Sunday
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10K, 5K run
More Information
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Eugene, OR
291 miles point to pointLane County, OR
17. Fueling Education Fun Run
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Past DateSep 15, 2024Sunday
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2.3M run | kids run
Virtual OptionMore Information
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Anacortes, WA
34 miles point to pointSkagit County, WA
18. Healthy Kids Running Series - Vancouver
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Past DateSep 15, 2024Sunday
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kids run
More Information
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Vancouver, WA
179 miles point to pointClark County, WA
19. Oktoberfest Road Race
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Past DateSep 15, 2024Sunday
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10K, 5K run
More Information
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Mount Angel, OR
218 miles point to pointMarion County, OR
20. OTILLO SwimRun - Orcas Island
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Past DateSep 15, 2024Sunday
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other aquathon
More Information
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Eastsound, WA
54 miles point to pointSan Juan County, WA
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.