Classes Birkebeinerrennet
In Birkebeinerrennet you compete in different age classes.
| W/M 16-17 years old |
W/M 50-54 years old |
| W/M 18-19 years old |
W/M 55-59 years old |
| W/M 20-24 years old |
W/M 60-64 years old |
| W/M 25-29 years old |
W/M 65-69 years old |
| W/M 30-34 years old |
W/M 70-74 years old |
| W/M 35-39 years ol |
W/M 75-79 years old |
| W/M 40-44 years old |
W/M 80-84 years old |
| W/M 45-49 years old |
W/M 85-89 years old |
Age by 31.12.2010