Top returning individuals and teams based on 2015 times.
| Region | individuals | individuals | teams | teams |
|---|---|---|---|---|
| Foot Locker MW | Boys | Girls | ||
| Foot Locker W | Boys | Girls | ||
| Foot Locker S | Boys | Girls | ||
| Foot Locker NE | Boys | Girls | ||
| NXN NE | Boys | Girls | Boys | Girls |
| NXN MW | Boys | Girls | Boys | Girls |
| NXN NW | Boys | Girls | Boys | Girls |
| NXN SE | Boys | Girls | Boys | Girls |
| NXN S | Boys | Girls | Boys | Girls |
| NXN HL | Boys | Girls | Boys | Girls |
| NXN SW | Boys | Girls | Boys | Girls |
| NXN NY | Boys | Girls | Boys | Girls |
| California | Boys | Girls | Boys | Girls |