Cross-country skiing and its devotees are on center stage this week in the Wood River Valley with the arrival of the Sun Valley Nordic Festival and 47th annual Zions Bank Boulder Mountain Ski Tour.

How about biathlon, which combines Nordic skiing with stops for target shooting? That’s on the schedule, too.

Sunday’s Sun Valley Nordic Center Expo from 10 a.m. to 3 p.m. at Sun Valley Nordic Center will give people a free chance to sample Try It Electronic Rifle Biathlon along with skiing a short ski loop.