Head to Fort Collins for an unforgettable autumn adventure featuring two fantastic distance options—a celebrated half marathon and a speedy 5-miler—both showcasing the stunning Poudre River Canyon on a thrilling downhill course. You'll cruise through Colorado's only Wild & Scenic River valley starting at the iconic Mishawaka Amphitheater, then celebrate your finish at an epic party complete with live music and cold beer in a beautiful field. Bring your crew and experience what many consider one of Colorado's premier races, whether you're chasing a personal record, tackling your first half marathon, or simply soaking in the fall scenery!