The Shamrock Run is held at the Canfield Fairgrounds in Canfield, Ohio, supporting diabetes awareness in memory of Leslie Topoleski. Registration includes a t-shirt, finisher medal, and bib number, with special incentives for early registration. The event offers both a chip-timed race and an untimed fun run. A virtual option is available for those unable to attend in person, and goodie bags can be shipped for a fee.