| 4M |
3 - 4 dog Malamute class (CTC events) |
| 4O |
4 dog open class (CTC events) |
| 4S |
4 dog siberian husky class (CTC events) |
| 6S |
6 dog siberian husky class (CTC events) |
| A |
5 - 8 dog teams |
| B |
4 - 6 dog teams |
| C |
3 - 4 dog teams |
| C2 |
3 - 4 mixed dog teams |
| C3 |
3 dog teams |
| C4 |
4 dog teams |
| Cv |
3 - 4 dogs : Veteran class, average age not less than 7yrs |
| D |
2 dog teams |
| D2 |
2 mixed dog teams |
| DM |
1 or 2 dogs : Malamutes only |
| DV |
NO INFO! |
| E |
Sibe 1 dog (for SSHC & SHCGB this class is 2 - 3 dogs) |
| EFS |
NO INFO! |
| F |
1 dog |
| Fr |
Freight - registered Malamutes, Samoyeds & Eskimo dogs |
| J1 |
NO INFO! |
| J2 |
NO INFO! |
| M1 |
NO INFO! |
| M2 |
NO INFO! |
| r |
Recreation (UKSC, enter on day, non timed, 9 months +) |
| U |
Unlimited (5 dog minimum) |
| WA |
NO INFO! |
| WB |
NO INFO! |
| WC |
NO INFO! |
| WU |
NO INFO! |
