| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Northern Colorado Rush NorCo Rush 12B Blue (Crafts-Thimmig) |
CS45-45CB12-0009 | Kylan Crafts-Thimmig |
| A2 | Colorado EDGE Soccer Club Colorado EDGE Legends 2012B |
CS54-54CB12-0145 | Hayden Price |
| A3 | Arsenal Colorado Arsenal Colorado 2012B Royal |
CS01-01CB12-0008 | Justin Stephens |
| A4 | Boulder County United Boulder County United 12 Boys Academy Silver |
CS06-06CB12-0042 | Trevin Reinders |
| A5 | Colorado Ice Soccer Colorado Ice Soccer Select 2012B |
CS19-19CB12-0011 | Cliff Enten |
| A6 | Vail Valley SC VVSC U12 Boys Yellow |
CS70-70CB12-0011 | Joseph Fernandez |
| A7 | Colorado Rapids Colorado Rapids North 12B Burgundy II |
CS23-23CB12-0236 | Kevin Rivera |
| A8 | Colorado Rush North Denver Rush - 2012B Academy |
CS24-24CB12-0008 | Jose Sanchez |
| A9 | Colorado Rapids Colorado Rapids Central 12B Burgundy I |
CS23-23CB12-0031 | Greyson Adams |