About This Race
The Desert RATS Trail Running Festival by UTMB brings world-class trail racing to the red rock country of western Colorado. The 48K distance serves as the festival's middle offering, covering roughly 30 miles through the high desert terrain surrounding Fruita. This course introduces runners to the distinctive landscapes of the Colorado Plateau, where slickrock trails wind past sandstone formations and juniper-studded mesas. Fruita sits at approximately 4,500 feet elevation in the Grand Valley, positioned between the Book Cliffs to the north and the Colorado National Monument to the south. The area's trail network has earned recognition among mountain bikers and trail runners alike for its technical singletrack and year-round accessibility. The UTMB designation brings additional organization and international visibility to what has become a signature event in the desert racing calendar. The 48K distance works well for runners transitioning from road marathons to longer trail efforts, or for experienced ultra runners seeking a race-pace effort in challenging terrain. Starting in April means temperatures remain manageable compared to summer months, though desert conditions still demand careful attention to hydration and sun exposure.
The route explores the trail systems around Fruita, likely incorporating segments of the area's well-known networks including trails in the 18 Road area and potentially sections near the Colorado National Monument boundary. Runners should expect technical singletrack with rock gardens, exposed slickrock sections, and the characteristic red sand that gives these trails their distinctive character. The course traverses terrain typical of the high desert plateau, with vegetation transitioning between pinyon-juniper woodlands and more exposed ridgeline sections offering long views across the valley.
Location
Practical Info
April typically brings mild to warm days with cool mornings, though desert conditions can vary significantly. Daytime temperatures may reach 60-75°F with strong sun exposure on exposed sections. Wind is common in the Grand Valley, and occasional spring storms remain possible.
Fruita offers limited lodging options including chain hotels and local motels. Nearby Grand Junction, 12 miles east, provides broader hotel availability and dining options. The area attracts mountain bikers and outdoor enthusiasts year-round, so booking accommodations early is advisable, particularly during festival weekend.
Best For
Notable Features
The Desert RATS Festival has earned UTMB World Series designation, bringing international standards and recognition to Colorado's desert racing scene. Fruita's location provides distinctive high desert landscapes rarely found in traditional mountain trail races, with red rock terrain and mesa country that stands apart from alpine environments. The festival format means multiple distances share the weekend, creating a community atmosphere with runners tackling everything from shorter efforts to ultra distances.