Portland Marathon

USATF Certified

Sunday, October 4, 2026

Portland, Oregon

USATFCourse

Course Information

USATF Certified Course

OR20008LB · Expires 2030

Certified Course Name

OYO Portland Half Marathon

Net Drop

0.00

m/km

Separation

0.0%

start to finish

This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.

View USATF Course Map (PDF)

Race Details

Race Day

Sunday, October 4, 2026

Course

Loop

Also Offers

26.2M

Registration

Race Website

Official race information

Historical Weather

☀

Avg High

70°F

☽

Avg Low

51°F

☂

Precip

0.07 in

🍃

Wind

8.5 mph

76% humidity·Based on 5-year historical data

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Course Information

USATF Certified Course

OR20008LB · Expires 2030

Certified Course Name

OYO Portland Half Marathon

Net Drop

0.00

m/km

Separation

0.0%

start to finish

This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.

View USATF Course Map (PDF)

Race Details

Race Day

Sunday, October 4, 2026

Course

Loop

Also Offers

26.2M

Registration

Race Website

Official race information