(NEW YORK) - Jewelers for Children (JFC) held the 5th installment of the Rings of Strength Tour on Sunday, June 4, at Mandalay Bay Resort Casino in Las Vegas. More than 160 participants assembled at 5:30 a.m. to either walk or run 5K, or bike one of two courses, a leisurely 15K route or a challenging 50K route. An option for yoga was also available. Participants who signed up built their own fundraising websites and collected more than $30,000 to support JFC. The event has now raised over $300,000 in five years.