NORWAY — The Nordic trails at Roberts Farm Preserve are groomed and tracked for skating and classical skiing.

The Western Foothills Land Trust, which owns the preserve and maintains the trails, asks that skiers respect trail directions as marked. Snowshoers, dog walkers and fat bikers are not allowed on the ski trails, but are welcome on the Noyes Trail, a 3.5-kilometer single track woods trail.

The first ski biathlon of the season is scheduled for 11 a.m. Saturday, Dec. 31. The hut will be open to assist New Year’s Eve skiers until 4 p.m.

FMI: wfltmaine.org/events.html.