Join the Incline Friends and ultra runners Anton Krupicka, Geoff Roes and Anita Ortiz for a premier showing of the new documentary “Unbreakable: The Western States 100,” at 7 p.m., Dec. 7 at Stargazers Theatre. Doors open at 6 p.m.

The film by Journeyfilm’s JB Benna follows the footsteps of four extraordinary athletes, including Krupicka and Roes of Boulder, as they prepare for the 2010 race and the daunting challenge of running 100 miles across the Sierra Nevada, some of the most rugged country in the western United States. On race day you’ll join the runners shoulder-to-shoulder as they push their limits above timberline, and then risk life and limb on hell-bent descents.

This is a must see for anyone who dreams of striding across the sky to greet the sunrise.

The evening will be topped with a question and answer discussion with Krupicka, Roes and Ortiz, some of the top ultra runners in the world. Roes won the Western States 100 in 2010, while Ortiz claimed the women’s title in 2009. Krupicka, who attended Colorado College, is a two-time winner of the Leadville 100.

Tickets cost $10 and will be available at Mountain Chalet, 226 N. Tejon St.; Colorado Running Company, 833 N. Tejon St., and 9275 N. Union Blvd, Ste. 120; and Carmichael Training Systems, 600 S. 21st St., No. 100. Tickets will also be available for $10 the day of the show, but it’s wise to purchase them early. Tickets are also available online for $11 at imATHLETE.com.

The event is a fundraiser for Incline Friends, a new organization created to help implement the Manitou Incline Site Development and Management Plan and open the Incline to the public. Incline Friends works to educate users about new rules and regulations, builds relationships with other groups and residents who use and live near the Incline, and organizes volunteer work days.