2017 RBC Canadian Open Family Day at Within Range Thornhill/Markham Come out and enjoy a day of fun with your family! Date: 15th July, 2017 Location: Within Range Golf Centres | Thornhill location Time: 12:00 p.m. to 4:00 p.m. FREE Bucket of range balls FREE swing tips from PGA teaching professionals withinrange2017-06-17T01:46:59-04:00June 17th, 2017|Thornhill News| Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail Related Posts 2019 Season is over…. Gallery 2019 Season is over…. 2017 Golf Season is over. Gallery 2017 Golf Season is over. Within Range Thornhill/Markham 2017 season Gallery Within Range Thornhill/Markham 2017 season Within Range New opening hours Gallery Within Range New opening hours RBC Father’s Day Event RBC Father’s Day Event