The famed USDGC course at Winthrop actually has 3 layouts to use. Lakefront and Coliseum offer shorter 18 hole loops. One around the Lake and one around the Coliseum. The Arena layout is used for the USDGC. Please note that the 100% Arena layout isn't in the ground all year. **Each layout has it's own colored numbers and next tee markers. Black - Arena, Blue - Lakefront, Red - Coliseum (In progress)**