Caroline Rotich is a Kenyan-American long-distance runner who competes in half marathon and marathon races. She has won the Las Vegas Marathon, New York Half Marathon and the Boston Marathon. She represented Kenya at the World Championships in Athletics in 2011 and has personal bests of 2:23:22 for the marathon and 1:09:09 for the half marathon.

The Rock 'n' Roll Las Vegas Running Series is an annual half marathon foot-race run on the Las Vegas Strip and in parts of the Las Vegas Valley, Nevada. The former marathon distance race was one of the oldest marathons in the United States, having been held annually between 1967 - 2019.