Holiday Half Marathon Portland 2025. 5k, stride walk, half marathon and 8k. Holiday half marathon dec 8, 2024 shamrock run mar 16, 2025 foot traffic flat marathon jul 4, 2025 eugene, or.

Flat and fast courses with a gorgeous setting. Get in the holiday spirit and bookend your race season with portland’s favorite winter half marathon, 15k, 10k, and 5k!