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

Cherry City Half Marathon, 10K, 5K & Kids Race

Salem, Oregon, United States

Sep 13, 2026 (Sun)

$25.00 - $115.00

Running

Half-Marathon 10K 5K 0.6K

Boring Marathon, Half-Boring Half Marathon, Constantly Boring 10K, and Somewhat Boring 5K Race Series

Boring, Oregon, United States

Sep 13, 2026 (Sun) – Sep 27, 2026

$50.00 - $105.00

Running

Marathon Half-Marathon 10K 5K +4

GTD - Go The Distance 5K Fun Run/Walk and Kids Dash

Portland, Oregon, United States

Sep 13, 2026 (Sun)

Free - $40.00

Running

5K 1K

2026 MLK Dream Run

Portland, Oregon, United States

Sep 19, 2026 (Sat) – Sep 20, 2026

$40.00 - $60.00

Running

5K 10K 15K

Crystal Creek Run

Eddyville, Oregon, United States

Sep 19, 2026 (Sat)

$40.00 - $55.00

Running

Half-Marathon 10K 5K

Newport Harbor Triathlon and 5K

Newport, Oregon, United States

Sep 20, 2026 (Sun)

$40.00

Running

5K

Oktoberfest Races: 10k run and 5k run/walk

Mount Angel, Oregon, United States

Sep 20, 2026 (Sun)

$35.00 - $40.00

Running

5K 10K

Strut Your Kidney - a dash for NW Kidney Kids (Vamos a Caminar Con Orgullo Su Riñón - una carrera para “NW Kidney Kids” )

Portland, Oregon, United States

Sep 20, 2026 (Sun)

$20.00 - $40.00

Running

10K 5K 1K

2026 Sunriver Oktoberfest Race

Sunriver, Oregon, United States

Sep 26, 2026 (Sat)

$45.00 - $55.00

Running

9.8K 5K

17th Annual Stumptown XC Series

Portland, Oregon, United States

Sep 26, 2026 (Sat) – Nov 21, 2026

$30.00 - $80.00

Running

Series Registration - Womens Races Series Registration - Mens Races 5K 6K +6

Forest Grove Lions Club Run & Walk for Sight and Hearing

Forest Grove, Oregon, United States

Sep 26, 2026 (Sat)

$35.00 - $40.00

Running

5K 10K

Rogue XC

Talent, Oregon, United States

Sep 26, 2026 (Sat)

Free - $20.00

Running

5K 1.6K