Box assignments for championship race for both both and girls listed below.
Boys Championship Race
| 1 | ||
| 2 | Mean Mooses | UT |
| 3 | INDIVIDUALS: Adriano, AZ; Chittester, AZ; Thollot, CO; Perry, UT; Aguirre, CO | |
| 4 | Rio Rams | NM |
| 5 | Riverton XC Club | UT |
| 6 | Soaring Hawk TC | AZ |
| 7 | Westlake Thunder | UT |
| 8 | Desert Hills Running Club | UT |
| 9 | INDIVIDUALS: Smith III, NM; Mitchem, CO; Quinones, AZ; Bielaczyc, UT; Thomas, NM | |
| 10 | O-Town Tigers | UT |
| 11 | Wild West | CO |
| 12 | Eldo XC | NM |
| 13 | Ahwatukee Running Club | AZ |
| 14 | INDIVIDUALS: Woods, NV; Marquez, AZ; Romero, CO; Green, CO; Tenorio, NM | |
| 15 | Lehi | UT |
| 16 | Los Alamos Cross Country Club | NM |
| 17 | Fort Collins XC Club | CO |
| 18 | Davis XC Club | UT |
| 19 | INDIVIVIDUALS: Roberts, CO; Martinez, CO; McClaren, UT; Norton, UT; Fuller, AZ | |
| 20 | Alpha T-Wolf | UT |
| 21 | CDSXC | AZ |
| 22 | ABQ XC | NM |
| 23 | Vista Nation XC Club | CO |
| 24 | INDIVIDUALS: Hagen, CO; Troutner, UT; Stack, CO; Blaine; Such, CO | |
| 25 | American Fork XC | UT |
| 26 | Warrior Express | CO |
| 27 | Olympus | UT |
| 28 | Hobbs | NM |
| 29 | INDIVIDUALS: Butler, CO; Brown; Burns; Haren; Haynes; Heffelfinger, NM; | |
| 30 | Durango Demons | CO |
| 31 | Pine View | UT |
| 32 | Boulder Canyon Cross | CO |
| 33 | Lone Peak | UT |
| 34 | INDIVIDUALS: Burks, AZ; Hornecker, CO; Lopez; McDonald; Raymond, CO; Sandoval | |
| 35 | Exceler8 Track Club | CO |
| 36 | Run Flagstaff | AZ |
| 37 | INDIVIDUALS: Norman, CO; |
Girls Championship Race
| 1 | ||
| 2 | Bonneville Track Club | UT |
| 3 | INDIVIDUALS: McConnell, CO; Capek, CO; Carrasco, CO; Clarkson; Cranny, CO; Dalton; Van Calcar | |
| 4 | Vail Valley Running Club | CO |
| 5 | Run Flagstaff | AZ |
| 6 | Orem Cross Country | UT |
| 7 | Westlake | UT |
| 8 | Alfa T-Wolf | UT |
| 9 | INDIVIDUALS: Gregory, CO; Hooker, CO; Hunter, UT; Gaffney; Hancock; Iken; Jeppson | |
| 10 | Ahwatukee Running Club | AZ |
| 11 | Louisville XC | CO |
| 12 | Desert Hills Running Club | UT |
| 13 | GTD | AZ |
| 14 | INDIVIDUALS: Oakley, CO; Haynes, AZ; Doner, CO; Johnson; Kautz; Leasure, CO; Markusch, CO | |
| 15 | Kadets | CO |
| 16 | Club OCXC | AZ |
| 17 | Centennial Running Club | NV |
| 18 | American Fork XC | UT |
| 19 | INDIVIVIDUALS: Schadler, AZ; Hofferman, CO; Powell, UT; Ma Mooney, CO; Me Mooney, CO; | |
| 20 | Davis XC Club | UT |
| 21 | Dakota XC Club | CO |
| 22 | Mountain View XC | UT |
| 23 | Central Chandler Track Club | AZ |
| 24 | INDIVIDUALS: Deardorff, AZ; Carr, UT, Quintana, NM; Peterson; Rauch, NM; Reniewicki | |
| 25 | Broomfield County XC | CO |
| 26 | Soaring Hawks | AZ |
| 27 | Pine View XC Club | UT |
| 28 | Los Alamos Cross Country Club | NM |
| 29 | INDIVIDUALS: Rich, UT; Osoba, CO; Pacheco, NM; Sandin; Sargent; Shults; Slater, CO | |
| 30 | Vista Nation XC Club | CO |
| 31 | Riverton XC Club | UT |
| 32 | Storm XC Club | NM |
| 33 | INDIVIDUALS: Reed, CO; Miller, NM; Sumsion; Tanne; Martin; Van Pelt; Eagleman | |
| 34 | Rio Rams | NM |
| 35 | T-Birds | UT |
| 36 | INDIVIDUALS: Steele, CO; McConnell, CO; Smith, AZ; Pinon, NM; Duboise, AZ; |