Beach To Bay Relay Marathon
Sports, Running, Road Running, Relay - Beach To Bay Relay Marathon. Located in Corpus Christi, Texas.
https://beachtobayrelay.com/
Illinois River to River Relay
Sports, Running, Road Running, Relay - River to River Relay. Annual eighty-mile road relay starting in Marion, Illinois to the Ohio River.
http://rrr.olm.net/