Aug 27 (Reuters) - Ariya Jutanugarn threatened to run away with the Canadian Women's Open before stubbing her metaphorical toe late in the third round to end the day with a two-stroke lead in Alberta on Saturday.
Seeking her fifth win in a breakout season, the Thai built a five-stroke lead with three holes remaining, only to bogey the 16th and 18th after missing 10-foot putts on both greens at Priddis Greens Golf & Country Club in Calgary.
Those blemishes, along with a birdie at the 17th by Chun In-gee, left world number two Ariya with a tenuous lead over her South Korean rival.