| Group | Club/Team Name | Team ID | Head Coach |
| A1 | CO Elevation FC CO Elevation FC 15B Peak |
CS17-17RBU9-0046 | Fabio Hutagalung |
| A2 | Colorado Rapids Colorado Rapids Castle Rock 15B Select 2 |
CS23-23RBU9-8441 | Sergio Zambrana Estrada |
| A3 | Colorado Rapids Colorado Rapids Central 15B Select II |
CS23-23RBU9-0647 | Christopher Gartside |
| A4 | Colorado Rapids Colorado Rapids South 2015B Select II |
CS23-23RBU9-0658 | Shannon Brooks |
| A5 | Colorado United Colorado United - 2015B Copa Cosmos |
CS25-25RBU9-0103 | Jeff Moore |
| A6 | Pride SC Pride SC Select B15 |
CS51-51RBU9-0128 | Glen Seifert |
| A7 | Real Colorado Real CO 2015 Boys Red |
CS53-53RBU9-0263 | Conny Waltemath |
| A8 | Real Colorado Real CO 2015 Boys Sporting |
CS53-53RBU9-0266 | Anthony Borowski |
| A9 | Real Colorado Real CO - 2016B - Academy Prep |
CS53-53RBU9-0326 | Matthew Brennan |