August 2026 races in Portland

There are 15 running events listed in Portland for August 2026 — 14 5K, 10 10K, 7 Half Marathon, 3 Marathon, 1 Trail Run — starting with ORRC Pumpkin Ridge Run 5K, 10K and Half Marathon on Sat, Aug 1, 2026. Every listing shows the date, venue, and distances, with a direct link to registration.

• Sat, Aug 1, 2026 ORRC Pumpkin Ridge Run 5K, 10K and Half Marathon North Plains Elementary School · From $35 5K10KHalf Marathon Road
• Sat, Aug 1, 2026 Run for the Oaks 4225 N Pacific Hwy W · Rickreall, OR · From $50 5K10K Road
• Sat, Aug 8, 2026 2026 Aurora Colony Days 5K and Kids 1K 21113 Liberty St NE · Aurora, OR · From $35 5K Road
• Sat, Aug 8, 2026 Ninja 5K, 10K, & 13.1M at Camas, WA (32) 303 NW Lake Rd · Camas, WA · From $30 5K10KHalf Marathon Road
• Sat, Aug 8, 2026 Angry Owl Run 10k, 5k and Ultramarathon Leffelle St NE · Salem, OR · From $80 5K10KMarathonTrail Run Trail
• Sat, Aug 8, 2026 The Homer Races: The Homer Classic 5k and The Homer Parade Mile! Silverton, OR · From $10 5K Road
• Sat, Aug 15, 2026 Ninja 5K, 10K, 13.1M at Vancouver, WA (33) 800 NE 117th St · Vancouver, WA · From $30 5K10KHalf Marathon Road
• Sat, Aug 15, 2026 Popsicle 5K/10K/Half - Portland (Washougal) 3333 Index St · Washougal, WA · From $35 5K10KHalf Marathon Road
• Sat, Aug 15, 2026 6th Annual 5K for Kim's Hope 280 NW 153rd Avenue · Beaverton, OR · From $35 5K Road
• Fri, Aug 21, 2026 Hood to Coast Semper Fi & America's Fund Team Portland · From $190 10KMarathon Road
• Sat, Aug 22, 2026 Ninja 5K, 10K, & 13.1M at Camas, WA (34) 303 NW Lake Rd · Camas, WA · From $30 5K10KHalf Marathon Road
• Sat, Aug 22, 2026 Celtic Blue Day 5k run/walk 595 Chemawa Rd N. · Keizer, OR · From $30 5K Road
• Sat, Aug 22, 2026 Paideia Back-To-School 5k Mary S. Young Park · West Linn, OR · From $40 5K Road
• Sat, Aug 29, 2026 Medal Madness 5K, 10K, 13.1M at Vancouver, WA (35) 800 NE 117th St · Vancouver, WA · From $30 5K10KHalf Marathon Road
• Sun, Aug 30, 2026 PeaceHealth Appletree Marathon 1101 Officers Row · Vancouver, WA · From $44 5K10KHalf MarathonMarathon Road

Quick answers

How many races are there in Portland in August 2026?

15 running events are listed in Portland for August 2026, from ORRC Pumpkin Ridge Run 5K, 10K and Half Marathon on Sat, Aug 1, 2026 to PeaceHealth Appletree Marathon on Sun, Aug 30, 2026. Every listing links directly to registration.

What distances can I race in Portland in August?

The August 2026 calendar in Portland includes 14 5K, 10 10K, 7 Half Marathon, 3 Marathon, 1 Trail Run.

What is the first race of August 2026 in Portland?

ORRC Pumpkin Ridge Run 5K, 10K and Half Marathon on Sat, Aug 1, 2026 at North Plains Elementary School.