Kingston College made it three Championship of America 4x400m titles in a row with a comfortable win in the event on the third and final day of the 128^th Penn Relays at Franklin Field in Philadelphia on Saturday.

Their quartet of Antonio Forbes, Amal Glasgow, Roshawn Lee and Marcinho Rose combined to run 3:11.86 to win ahead of Excelsior (3:12.94) and Bullis School (3:13.10).

Elsewhere, Jamaica College won their second Championship of America 4x800m relay in three years.

Their team of Nellie Amberton, Samuel Creary, Rasheed Pryce and Kemarrio Bygrave produced a time of 7:42.37 to win ahead of St. John’s College (7:44.66) and Central Bucks West (7:45.99).