| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Boulder County United Boulder County United 08 Boys Premier Gold |
CS06-06CB15-0077 | David Kellogg |
| A2 | CASA FC CASA FC - HIGHLANDERS 2008 |
CS11-11CB15-0015 | John Pignanelli |
| A3 | Colorado Mountain United- Ingelhart | CS22-22CB15-0002 | John Ingelhart |
| A4 | Colorado United Colorado United - 2008B Secondary II |
CS25-25CB15-0059 | Brady Clapsaddle |
| A5 | Denver Kickers Sport Club DENVER KICKERS U15B (2008) RED |
CS28-28CB15-0019 | Tyler Tsouhlarakis |
| A6 | Pirate Youth Sports PYS - World Cup Academy2008 |
CS50-50CB15-0003 | Alex Rios |
| A7 | Real Colorado RC '08B Secondary |
CS53-53CB15-0052 | J Doehring |
| A8 | Riverside Soccer Club Riverside Renegades - BU15 |
CS56-56RB15-0001 | Armando Salas |
| A9 | Alliance Soccer Club Alliance Soccer Club - BU15 |
CS77-01CB15-0004 | Jesus Cervantes |
| A10 | Colorado EDGE Soccer Club Colorado EDGE Red 08B |
CS54-54CB15-0052 | Kyle Paine |
| A11 | Colorado Rapids Colorado Rapids Central 2008B Burgundy II |
CS23-23CB15-0055 | Nfansu Janneh |