Upcoming Half Marathon Races Near Clackamas County, OR in October, 2026

Name: Haunted 5K, 10K, & Half Marathon at Lake Camas Heritage Park, Camas, WA (43S40)
Start: 2026-10-24
End: 2026-10-24
Location: Camas

Fall Foot Races

Bend, OR

Sunday, October 4th, 2026

Featured

Half

10K

View details for race Fall Foot Races

Want to feature your race?

Get your race seen first by thousands of runners

Learn More

Learn how to feature your race

Silver Falls Trail Half Marathon

Silverton, OR

Sunday, October 18th, 2026

Half

Trail

View details for race Silver Falls Trail Half Marathon

Girlfriends Run

Vancouver, WA

Sunday, October 18th, 2026

10K

Half

View details for race Girlfriends Run

2026 Happy Girls Sisters

Sisters, OR

Saturday, October 24th, 2026

Half

1 Mile

Trail

View details for race 2026 Happy Girls Sisters

Haunted 5K, 10K, & Half Marathon at Lake Camas ...

Camas, WA

Saturday, October 24th, 2026

10K

Half

View details for race Haunted 5K, 10K, & Half Marathon at Lake Camas Heritage Park, Camas, WA (43S40)

Explore more in Clackamas County, OR

Distances:

5K 10K Half Marathon Marathon

Months:

January February March

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Oregon races

Don't see your race? Add it!

Add Your Race (Free)