NORWALK — State Senate Majority Leader Bob Duff, D-Norwalk, earned $700 as the winner of the annual Mayor’s Cup race hosted by the Norwalk Karting Association.

Duff donated the prize money to Children’s Connection, a program of the Human Services Council that serves children who have been physically and sexually abused.

Duff was the winner of the second annual Mayor’s Cup, hosted at the Norwalk Karting Association’s home track at Calf Pasture Beach.