NORWALK - Hundreds of cyclists pedaled all day at the 12th annual Spin Odyssey in Norwalk, as part of an event for a worthy cause.

More than 400 riders came together to pedal on exercise bikes in order to raise money for breast cancer research, with the spinners hoping to raise $450,000 this year.

Since the event's inception, Spin Odyssey has donated more than $2 million to breast cancer research.