2013 - Top 5 Longest Courses on the US PGA Tour

Based on the course information in Golf Predictor, these were the longest courses on the US PGA Tour in the 2013 GP Season (calendar year):

1. The Ritz-Carlton GC at Dove Mountain (WGC - Accenture Match Play Championship), 7833 yards
2. Torrey Pines, South Course (Farmers Insurance Open) - 7569 yards
3. Trump International Puerto Rico (Puerto Rico Open pres. by seepuertorico.com) - 7569 yards
4. TPC San Antonio (Valero Texas Open) - 7522 yards  
5. Montreux G & CC (Reno-Tahoe Open) - 7472 yards 

You can get more detailed information by looking at the 'Longest Courses' chart on the 'Other Stats/Tourn. Stats' page (US Tour, 2013 Season) in the member section of Golf Predictor. Click on the "Lists" category opposite to see more such lists.