| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Boulder County United Boulder County United 15 Boys Advanced Steel East |
CS06-06RBU9-0143 | Osvaldo Tenorio-Leyva |
| A2 | Colorado Ice Soccer Colorado Ice Academy Classic Boys 2015 |
CS19-19RBU9-0041 | Hank Cramer |
| A3 | FC Brighton FC Brighton 15B Red |
CS31-31RBU9-0022 | Alexander Rosas |
| A4 | Northern Colorado Rush NorCo Rush 15B Charge (Gama-Goldwater) |
CS45-45RBU9-0034 | Aliza Gama-Goldwater |
| A5 | Real Colorado Real CO 2015B North Olympico |
CS53-53RBU9-0311 | Mark Mendez |
| A6 | CASA FC CASA FC Academy Gold 2016 Boys |
CS11-11RBU9-2029 | Biniyam Biyayilgn |