These are recommended for riders to aid in scorekeeping and identification by spectators. These are not essential. If you do use numbers then please use the last three numbers of your PNWMA license. There will be no penalty for using other numbers and colors but we ask you to refrain from this to avoid confusion.
| Class | Number Color | Background Color | Class Number | Example |
| Masters (AA) | White | Red | 1000 | MST 1000 |
| Expert (Open A) | Black | White | 2000 | EXP 2000 |
| Veteran Expert (Vet A) | Black | White | 3000 | VET EXP 3000 |
| Intermediate (Open B) | Black | Yellow | 4000 | INT 4000 |
| Senior Expert (Senior A) | Black | White | 5000 | SEN EXP 5000 |
| Women’s Expert (Women A) | Black | White | 6000 | WMN EXP 6000 |
| Veteran Amateur (Vet B) | Red | White | 8000 | VET AM 8000 |
| Senior Amateur (Senior B) | Red | White | 9000 | SEN AM 9000 |
| Super Senior (Super Senior) | White | Black | 7000 | SUP SEN 7000 |
| Legends | White | Black | 7500 | LEGENDS 7500 |
| Junior Open (Open C) | Red | White | 10000 | JUN-OVR 10 |
| Women’s Amateur (Women B) | Black | White | 11000 | WMN 11000 |
| Junior Under (15 & Under) | Red | White | 12000 | JUN UND 12000 |
PNWMA has contacted a couple of local graphics companies and provided them with PNWMA logos, so this way you can add these logos to your graphics kit.