Clear All
Half Marathons Near Washington
Showing the next 50 runs that match your filters
Featured
Jingle Bell Run - Seattle
Festive charitable run!
Date: Dec 13, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Seattle, Washington
Featured
Les Schwab Tires HTC Turkey Trot
Get $5 Off - Use Code RUNTURKEY26
Date: Nov 25, 2026 - Wednesday
Size: 1,000 - 5,000 participants
Location: Portland, Oregon
Loop the Vedder Trail Half Marathon & 10K
Date: Oct 31, 2026 - Saturday
Size: 100 - 500 participants
Location: Chilliwack, British Columbia
Halloween Trick or Trot Run 5K/10K/13.1 - Seattle
Date: Oct 31, 2026 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
Boundary Bay Marathon
Date: Nov 1, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Delta, British Columbia
Are you organizing a running event?
Vancouver First Responders Half Marathon Trail Run
Date: Nov 1, 2026 - Sunday
Size: 100 - 500 participants
Location: Vancouver, British Columbia
Grand Ridge Trail Run
Date: Nov 7, 2026 - Saturday
Size: 100 - 500 participants
Location: King County, Washington
Run The Rock
Date: Nov 7-8, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Terrebonne, Oregon
Run the Bay
Get 10% Off - Use Code RG10
Date: Nov 8, 2026 - Sunday
Size: 500 - 1,000 participants
Location: University Place, Washington
Run for Mental Health 5K/10K/13.1 - Seattle
Date: Nov 14, 2026 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
Coffee Lovers Run 5K/10K/13.1 - Seattle
Date: Nov 28, 2026 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
UW Medicine Seattle Marathon
Date: Nov 29, 2026 - Sunday
Size: 5,000 - 10,000 participants
Location: Seattle, Washington
WECHCPC Vancouver Historic 5K, 10K & Half Marathon
Date: Nov 29, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Vancouver, British Columbia
Redmond Reindeer Romp
Date: Dec 5, 2026 - Saturday
Size: 100 - 500 participants
Location: Redmond, Washington
Reindeer Run
Date: Dec 5, 2026 - Saturday
Size: 100 - 500 participants
Location: Saint Helens, Oregon
Santa Runs Tacoma
Get 10% Off - Use Code runguides
Date: Dec 12, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Tacoma, Washington
Run for Breast Cancer 5K/10K/13.1 - Seattle
Date: Dec 12, 2026 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
Holiday Half, 15K, 10K & 5K
Get $3 Off - Use Code RUNGUIDE26
Date: Dec 13, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Portland, Oregon
A Merry Christmas Run 5K/10K/13.1 - Seattle
Date: Dec 26, 2026 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
Last Chance Marathon and Half Marathon
Date: Dec 31, 2026 - Thursday
Size: 100 - 500 participants
Location: Bellingham, Washington
Ralph's Run
Date: Jan 2, 2027 - Saturday
Size: 100 - 500 participants
Location: Forest Grove, Oregon
Resolution Relay: BYOB Bring Your Own Baton
Date: Jan 3, 2027 - Sunday
Size: 100 - 500 participants
Location: Boring, Oregon
Frost Eagle Trail Run
Date: Jan 16, 2027 - Saturday
Size: 100 - 500 participants
Location: Sammamish, Washington
MLK Jr. Freedom Run 5K/10K/13.1 - Seattle
Date: Jan 16, 2027 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
Chilly Chase
Date: Jan, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Vancouver, British Columbia
"First Half" Half Marathon Vancouver
Date: Feb 7, 2027 - Sunday
Size: 1,000 - 5,000 participants
Location: Vancouver, British Columbia
Hypothermic Half - Vancouver
Date: Feb 13, 2027 - Saturday
Size: 500 - 1,000 participants
Location: Vancouver, British Columbia
Woolley Trail Runs
Date: Feb 13, 2027 - Saturday
Size: 1 - 100 participants
Location: Sedro-Woolley, Washington
Valentine's Day Run 5K/10K/13.1 - Seattle
Date: Feb 13, 2027 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
My Better Half Marathon
Date: Feb 14, 2027 - Sunday
Size: 500 - 1,000 participants
Location: Seattle, Washington
Fort Langley Historic Half
Date: Feb, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Langley Township, British Columbia
Woodinville Half
Date: Feb 27, 2027 - Saturday
Size: 500 - 1,000 participants
Location: Woodinville, Washington
Run Together Against Breast Cancer - Seattle
Date: Feb 27, 2027 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
Vancouver Lake Half Marathon & 4 Mile Run
Date: Feb, 2027 (TBD)
Size: 100 - 500 participants
Location: Vancouver, Washington
Silver Falls Trail Challenge
Date: Mar, 2027 (TBD)
Size: 100 - 500 participants
Location: Sublimity, Oregon
Lake Sammamish Half
Date: Mar 6-7, 2027 - Saturday to Sunday
Size: 500 - 1,000 participants
Location: Redmond, Washington
Vancouver Chocolate Run
Date: Mar, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Vancouver, British Columbia
St. Paddy’s Day Run Tacoma
Date: Mar 13, 2027 - Saturday
Size: 1,000 - 5,000 participants
Location: Tacoma, Washington
Run The Green
Date: Mar 13, 2027 - Saturday
Size: 500 - 1,000 participants
Location: Kent, Washington
Portland Shamrock Run
Date: Mar 14, 2027 - Sunday
Size: 10,000+ participants
Location: Portland, Oregon
Shamrock 'n' Race
Date: Mar, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Burnaby, British Columbia
Wooden Shoe TulipFest Run
Date: Mar 20, 2027 - Saturday
Size: 500 - 1,000 participants
Location: Woodburn, Oregon
Dash Point Trail Run
Date: Mar 20, 2027 - Saturday
Size: 100 - 500 participants
Location: Federal Way, Washington
St. Paddy's Day Lucky Run - Seattle
Date: Mar 20, 2027 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
ORRC Champoeg 10K, 20K, 30K & Kids’ Run
Date: Mar, 2027 (TBD)
Size: 100 - 500 participants
Location: Saint Paul, Oregon
Mill Town Half Marathon
Date: Mar 27, 2027 - Saturday
Size: 1,000 - 5,000 participants
Location: Everett, Washington
Always Hope Easter Run 5K/10K/13.1 - Seattle
Date: Mar 27, 2027 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
Hop Hop Half
Date: Apr, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Camas, Washington
Run for Bagels 5K/10K/13.1 - Seattle
Date: Apr 10, 2027 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
Corvallis Half-Marathon & 5K
Date: Apr, 2027 (TBD)
Size: 100 - 500 participants
Location: Corvallis, Oregon
ORRC Vernonia Marathon, Half Marathon and Marathon Relay
Date: Apr, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Banks, Oregon
Squak Mountain Trail Run
Date: Apr 17, 2027 - Saturday
Size: 100 - 500 participants
Location: Issaquah, Washington