2026 Rhinebeck Fall Foliage Half Marathon & 5K

The Hudson Valley’s favorite autumn tradition returns. Whether you’re using our half marathon as the final "big push" before your fall championship or taking on the 5K for the sheer atmosphere of the Hudson Valley, this is the weekend to be in Rhinebeck. When the timing is right, the course transforms into a corridor of fire-orange and deep gold. It’s fast, it’s scenic, and it’s the definitive way to experience autumn in Upstate New York. RACE DAY ESSENTIALS WHEN: Saturday, September 26th at 8:30 a.m. (5K to begin at 8:45 a.m.) - course support concludes at 12:00 p.m. WHERE: Starts & ends at The Dutchess County Fairgrounds Please note that dogs are not allowed at The Dutchess County Fairgrounds. We risk losing this location for our event if you, your friends, or your family ignore the rules set by the Dutchess County Fairgrounds.