Upcoming Half Marathon Races Near Ellensburg, WA

Organize a race? Get it in front of thousands of runners.

Add it free Feature it

Jack & Jill Marathon & Half

North Bend, WA

Saturday, July 25th, 2026

Marathon

Half

View details for race Jack & Jill Marathon & Half

Iron Horse Half Marathon

North Bend, WA

Sunday, August 30th, 2026

Half

Trail

View details for race Iron Horse Half Marathon

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

Fall - Mud Mountain Dam Marathon & Half Marathon

Enumclaw, WA

Saturday, September 19th, 2026

Marathon

Half

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

Sun City Barry James Memorial 5K and Half Marathon

Yakima, WA

Sunday, October 11th, 2026

Half

View details for race Sun City Barry James Memorial 5K and Half Marathon

Explore more in Ellensburg, WA

Jump straight to races by distance, month, or type.

Distance

5K 10K Half Marathon Marathon

Month

June July August

Race type

Trail Boston Qualifiers Fast Courses

Nearby

Yakima North Bend Enumclaw Black Diamond Maple Valley Richland All Washington races