Truckee Half Marathon and 5K
- Aug 02, 2025
- Truckee, CA
- Website

The Truckee Half Marathon, organized by Big Blue Adventure, is a 13.1-mile race that showcases the beauty of Truckee and the surrounding Sierra Nevada mountains. It features a course that circumnavigates Donner Lake, including paved trails, roads, and some single-track and dirt roads. The event offers both a half marathon and a 5K, with both races starting and finishing in Historic Downtown Truckee.