| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Arsenal Colorado Arsenal Colorado 2008B Secondary |
CS01-01CB15-0047 | n/a |
| A2 | B-Elite Soccer Academy of Denver B-Elite DEN 08B Premier |
CS05-05CB15-0018 | Kevin Falardo |
| A3 | Boulder County United Boulder County United 08 Boys Premier Steel |
CS06-06CB15-0076 | Greg Gundrum |
| A4 | Cheyenne Soccer Club Cheyenne Sting Gold 08- BU15 |
CS13-13CB15-0006 | Brian Longbottom |
| A5 | Chivas Denver Soccer Academy Chivas Denver Soccer Academy - BU15 |
CS14-14CB15-0005 | Ismael Jr Rodriguez Hernandez |
| A6 | Colorado International SA Colorado International SA - All Stars BU15 |
CS21-21CB15-0003 | Luis Belman Romero |
| A7 | Pride SC Pride SC Samba '08B |
CS51-51CB15-0049 | Marcus Reynolds |
| A8 | Real Colorado Real CO 2008 Boys Black 2 |
CS53-53CB15-0120 | Gonzalo Obando |
| A9 | Skyline Skyline 08B Secondary A |
CS62-62CB15-0026 | Kyle Kazemi |