Portland Marathon & Half Marathon

Quick Info Race Date: Oct. 4, 2026 Health and Lifestyle Expo: Saturday, October 3, 2026, from 9:00 AM to 5:00 PM at the Oregon Convention Center, Hall D. Start Time: The half marathon will begin at 7:00 AM and the marathon and 10K begins at 7:15 AM. Course: See course maps Parking: The start and finish lines for the marathon, half marathon and 10K are located at 1000 SW Naito Pkwy. This Parking Map shows the parking facilities that surround the venue. Download: 2025 Race Program Download: 2025 Traffic & Detours Info Live Tracking: Get text alerts and track athletes here