Prepare for a captivating challenge at the Amber Test Event 2, set against the scenic backdrop of Rancho Cucamonga, CA, on October 4, 2026. This event offers a diverse range of distances, including a rigorous 50-mile ultra, a demanding 50K, and a more accessible 5-mile race, catering to both seasoned ultrarunners and those looking for a spirited shorter distance. Participants can anticipate typical race day conditions with highs around 86°F and lows around 60°F, accompanied by a minimal 1% chance of precipitation, providing a warm and generally clear environment for racing.

While specific course details such as elevation profiles and unique terrain features are yet to be widely publicized, runners can generally expect the Southern California landscape to offer a mix of urban and potentially trail sections, providing varied scenery for each distance. The event, hosted on ambersite.com, presents an exciting opportunity to test your limits in a vibrant community setting. Whether you're aiming for a personal best in the ultras or enjoying a swift 5-mile dash, the Amber Test Event 2 promises an engaging race experience in the autumn sunshine of Rancho Cucamonga.