19 Upcoming Half Marathon Races Near Snoqualmie Pass, WA

B & O Half Marathon and 10k

Orting, WA

Sunday, July 19th, 2026

Half

10K

Trail

Fast

View details for race B & O Half Marathon and 10k

Jack & Jill Marathon & Half

North Bend, WA

Saturday, July 25th, 2026

Marathon

Half

Trail

Fast

View details for race Jack & Jill Marathon & Half

Run Like a Viking Virtual Challenge 5K/10K/Half...

Seattle, WA

Saturday, August 1st, 2026

10 Miles

Half

View details for race Run Like a Viking Virtual Challenge 5K/10K/Half Marathon

Craft Classic Seattle

Redmond, WA

Sunday, August 2nd, 2026

Half

Fast

View details for race Craft Classic Seattle

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Tunnel Vision Marathon & Half Marathon

Snoqualmie Pass, WA

Sunday, August 9th, 2026

Marathon

Half

Fast

View details for race Tunnel Vision Marathon & Half Marathon

Iron Horse Half Marathon

North Bend, WA

Sunday, August 30th, 2026

Half

Trail

View details for race Iron Horse Half Marathon

Beat the Blerch

Carnation, WA

Saturday, September 12th, 2026

10K

Half

Trail

View details for race Beat the Blerch

Cascade Express Marathon & Half Marathon

North Bend, WA

Saturday, September 12th, 2026

Marathon

Half

Trail

Fast

View details for race Cascade Express Marathon & Half Marathon

Orca Half Marathon

Seattle, WA

Saturday, September 19th, 2026

Half

View details for race Orca Half Marathon

Fall Mud Mountain Dam Marathon & Half Marathon

Enumclaw, WA

Saturday, September 19th, 2026

Marathon

Half

Trail

View details for race Fall Mud Mountain Dam Marathon & Half Marathon

Run for the Gnomes Half Marathon & 5K

Maple Valley, WA

Saturday, October 3rd, 2026

Half

10K

Fast

View details for race Run for the Gnomes Half Marathon & 5K

The Snohomish River Run Marathon, Half Marathon...

Snohomish, WA

Sunday, October 11th, 2026

10K

Half

Fast

View details for race The Snohomish River Run Marathon, Half Marathon, 10K and 5K

Lake Washington Half Marathon

Kirkland, WA

Saturday, October 17th, 2026

Half

Trail

View details for race Lake Washington Half Marathon

2026 Seattle Ghost Marathon, Half & 50K

Seattle, WA

Saturday, November 28th, 2026

Marathon

Half

Ultra

Fast

View details for race 2026 Seattle Ghost Marathon, Half & 50K

Coffee Lover Run SEATTLE

Seattle, WA

Saturday, January 30th, 2027

10K

Half

View details for race Coffee Lover Run SEATTLE

Brooks Lake Sammamish Half Marathon presented b...

Redmond, WA

Saturday, March 6th, 2027

Half

Trail

View details for race Brooks Lake Sammamish Half Marathon presented by REI

2027 Woodinville Half and 10K

Woodinville, WA

Sunday, March 7th, 2027

Half

10K

Trail

Fast

View details for race 2027 Woodinville Half and 10K

Kirkland Half Marathon & 5K

Kirkland, WA

Sunday, May 2nd, 2027

Half

View details for race Kirkland Half Marathon & 5K

2027 Evergreen Half and 5 Mile

Snohomish, WA

Sunday, May 23rd, 2027

Half

Trail

View details for race 2027 Evergreen Half and 5 Mile

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North Bend Cle Elum Black Diamond Maple Valley Enumclaw Issaquah All Washington races