Runners in the Cinco de Mayo half marathon race in Portland

Cinco de Mayo Half Marathon, 10k, & 5k

Home » Races » Portland » Cinco de Mayo Half Marathon, 10k, & 5k
Date
May 3, 2026
Starting Time

8:00 AM

Course

Trail

Fees

$64 – $99

Location

Portland

Participants

100-500

Terrain

Some Hills

Environment

Small Town

Temperature
High: 64°
/ Low: 46°
Perfect For:
Themed Run
Overview

The Cinco de Mayo Run kicks off in Portland’s scenic Sellwood Riverfront Park, where runners can take in views of the Willamette River, tree-lined paths, and the city’s lively spring atmosphere. Offering a Half Marathon, 10K, and 5K, the course blends urban charm with riverside beauty. Finishers are greeted with warm, cheesy quesadillas—because every great run deserves a delicious fiesta at the finish line!

Course Description

Start & finish line is at Sellwood Riverfront Park, Portland, OR

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