5K races in Oregon, United States — 2026 running calendar

Support the Girls 5K Run/Walk Fundraiser for Breast Friends

Tualatin, Oregon, United States

27 Sep, 2026 (Sun)

Free - $55.00

Running

5K

1st Annual Ostomy 5k, Portland OR

Portland, Oregon, United States

03 Oct, 2026 (Sat)

$30.00

Running

5K

Monsters & Mimosas 5K - Diamond Lake

Diamond, Oregon, United States

03 Oct, 2026 (Sat)

$35.00

Running

5K

OXFORD Classic Community 5k

Bend, Oregon, United States

03 Oct, 2026 (Sat)

Free

Running

5K

2025 Runtoberfest - Support McMinnville Schools!

McMinnville, Oregon, United States

03 Oct, 2026 (Sat)

$10.00 - $35.00

Running, Walking

5K 1.6K

CASA Fall Family Run presented by McDonald's of the Gorge

Hood River, Oregon, United States

03 Oct, 2026 (Sat)

$20.00 - $25.00

Running

5K 1.6K

2026 Coast Busters Walk for Breast Cancer - Florence, OR

Florence, Oregon, United States

03 Oct, 2026 (Sat)

$35.00

Walking

4.8K

Talent Harvest Festival

Talent, Oregon, United States

03 Oct, 2026 (Sat)

$20.00 - $25.00

Running

10K 5K

2026 Heaven Can Wait 5K

Redmond, Oregon, United States

04 Oct, 2026 (Sun)

Free - $50.00

Running

5K

2026 Hit the Barlow Trail Run/Walk & Kid's Dash

Gresham, Oregon, United States

04 Oct, 2026 (Sun)

$25.00

Running

5K

Fall Foot Races

Bend, Oregon, United States

04 Oct, 2026 (Sun)

$15.00 - $75.00

Running

Half-Marathon 10K 5K

The Great Pumpkin Run

Corvallis, Oregon, United States

11 Oct, 2026 (Sun) – 24 Oct, 2026

Free - $90.00

Running

Half-Marathon 10K 5K 0.6K +4