Short
4 x 4 min / 2 min easy
- Ski four 4 minute pieces. Ski for two minutes at light pressure between each piece.
Medium
3 x 1500m / 2 min easy
- Ski three 1500 meter pieces. Ski for two minutes at light pressure between each 1500.
Long
42,195m (Marathon) time trial
- Ski a 42,195 meter (marathon) time trial, going for your personal best.