Zappos.Com Rock 'n' Roll Las Vegas Marathon

Karen and Michael Mack of Watertown, South Dakota kiss after renewing their wedding vows during the Zappos.com Rock 'n' Roll Las Vegas Marathon Sunday, Dec. 2, 2012.

Karen and Michael Mack of Watertown, South Dakota kiss after renewing their wedding vows during the Zappos.com Rock 'n' Roll Las Vegas Marathon Sunday, Dec. 2, 2012. by Steve Marcus