COLUMBIA (WACH/AP)--Republican presidential candidate Mitt Romney is hosting a pair of rallies at colleges in the state and another rally.

Romney will be visit Wofford College in Spartanburg and at Winthrop University in Rock Hill Wednesday before hosting a rally in Irmo.

Newt Gingrich has Wednesday events planned in Winnsboro, North Augusta, Easley and Greenville.

Rick Santorum will be in Spartanburg, Laurens and Greenville, while Rick Perry has events in Mauldin, Greenville and Greer.