Sunrise Marathon 5K/10K/13.1 LAS VEGAS

Sunrise Marathon 5K/10K/13.1 LAS VEGAS is held in the Las Vegas Valley, Nevada, on December 12, 2026. The half marathon (13.1 miles), the 10K, the 5K and a one-mile family fun run all start at 7:30 a.m., the series trademark being a sunrise start on a scenic course. Timing is optional, and athletes take home a performance race shirt, a finisher medal and a digital training pack.

With four distances leaving at once, this works well as a family entry: one adult can take the half while everyone else runs the 5K or the one-mile, and the whole group meets at the same finish. If the 13.1 is yours, the useful number is the weekly long run, ideally climbing to 10 or 11 miles across ten to twelve weeks. If it is not, the 5K in December is a perfectly good way to find out what your winter base is worth.