| 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 | Chivas Denver Soccer Academy Chivas Denver - BU9 RC |
CS14-14RBU9-0029 | Raul Cerezo |
| A3 | Colorado Ice Soccer Colorado Ice Academy Classic Boys 2015 |
CS19-19RBU9-0041 | Hank Cramer |
| A4 | FC Brighton FC Brighton 15B Red |
CS31-31RBU9-0022 | Alexander Rosas |
| A5 | Northern Colorado Rush NorCo Rush 15B Charge (Gama-Goldwater) |
CS45-45RBU9-0034 | Aliza Gama-Goldwater |
| A6 | Real Colorado Real CO 2015B North Olympico |
CS53-53RBU9-0311 | Mark Mendez |
| A7 | WOW FC WOW FC Boys 2015 Purple |
CS74-74RBU9-0016 | Irma Reyes Acosta |
| A8 | Crestmoor/Cranmer CC Hawks |
CS26-26RBU9-0081 | Debra Smith |