The Kwajalein Running Club (KRC) is volunteer operated and conducts running events and sometimes combined run/swim, bike/run, or run/swim/bike events. As running clubs go, KRC is casual in nature, emphasizing participation and self-improvement. Many KRC events are novelties as much as competitions; however, the event schedule includes races to challenge even the most serious runner. Whether you're a serious or casual runner, KRC is a great way to socialize with good folks. Some of KRC's annual events have histories of 25 years. The original KRC was founded in the late 1960's, went through a brief lull in the mid-1970's, and was then re-born in 1977. KRC's Rustman Triathlon has a rich local history. Rustman has been held annually since 1980 and is one of the world's oldest.