One week after Harman shared the 36-hole lead at Kapalua, he ran off three straight birdies and closed with a 15-foot eagle putt for a seven-under 63 and a three-shot lead going into the weekend at the Sony Open.

                             Harman was at 13-under 127, and no one could catch him on Friday afternoon

Chris Kirk, who shared the 18-hole lead with Harman, opened by pitching in from 25 yards for eagle on No. 10. He ended his day by driving into the canal on the easy par-5 ninth and making bogey for a 67.

Kirk was three behind along with Zach Johnson (67), John Peterson (64), Tom Hoge (65) and PGA Tour rookie Talor Gooch.

Except for the tropical warmth, the two golf courses on the Hawaii swing are nothing alike. The Plantation Course at Kapalua was built on the side of the mountain on the west tip of Maui and features fairways that can stretch nearly 90 yards wide and big slopes in the greens.

Waialae is at sea level — waist-high hedges along the 16th and 17th holes and behind the 11th green are all that separate grass from the beach — with smaller, flatter greens and fairways framed by trees.

“The biggest elevation change here is from the walk down from the hotel,” Harman said. “I’ve always kind of felt like as long as there’s fairways and greens and holes to putt it, then I’m going to be fine.”

Day 1: Quad bogey hampers Spieth's efforts as Kirk, Johnson lead at the Sony Open