| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Colorado EDGE Soccer Club Colorado EDGE 2009 Boys Legends-U15 |
CS54-54CB15-0196 | Franklin Marquez |
| A2 | Arsenal Colorado Arsenal Colorado 2009B Royal |
CS01-01CB15-0033 | Julio Chavarria |
| A3 | Broomfield Soccer Club Broomfield Blast SC - 2009 Boys Thunder |
CS08-08CB15-0172 | Damon Amato |
| A4 | Crestmoor/Cranmer CC Force |
CS26-26CB15-0012 | Colin Martin |
| A5 | Denver Kickers Sport Club Denver Kickers U15B (2009) WHITE |
CS28-28CB15-0018 | Tim Murray |
| A6 | Colorado Rush LFA 2009 Boys |
CS24-24CB15-0025 | Hannah Van Eendenburg |
| A7 | Boulder County United Boulder County United 09 Boys Advanced Silver |
CS06-06CB15-0072 | Stephen Wanninger |
| A8 | Real Colorado Real CO 2009B Gold |
CS53-53CB15-0332 | Dave Bence |
| A9 | United Soccer Club CO United SC Copa 2009B |
CS69-69CB15-0032 | Justin Lillie |