First place finisher Thomas Puzey looks back moments after crossing the finish line during the 2018 Rock ‘n’ Roll Marathon on the Strip in Las Vegas, Sunday,Nov. 11, 2018. Caroline Brehman/Las Veg …

First place finisher Thomas Puzey looks back moments after crossing the finish line during the 2018 Rock ‘n’ Roll Marathon on the Strip in Las Vegas, Sunday,Nov. 11, 2018. Caroline Brehman/Las Vegas Review-Journal