FRIDAY, JANUARY 3
A-Basin Rise & Shine Rando Series — Earn your turns in this four-part randonee event. Arapahoe Basin Ski Area, 28194 U.S. Highway 6, Keystone, 970-468-0718.
Burton Mountain Festival — The mammoth snowboarding company descends on Copper with gear, entertainment and activities. Copper Mountain Resort, 209 10 Mile Circle, Frisco, 970-968-2318. Through Jan. 5.
Nature for Kids & Parents: Calling all rock hounds — With a volunteer naturalist from the City of Boulder. 10 a.m. Lehigh Street entrance to Shanahan Ridge, 1903 Lehigh St., Boulder, www.naturehikes.org.
SUNDAY, JANUARY 5
Beaver Creek Snowshoe Series — Trail run on powder at this race event for all ages. Beaver Creek Resort, 29 Avondale Lane, Avon, 970-754-4636.
Ullr Fest — Celebrate the Norse god of snow with a week-long celebration featuring events and activities. Breckenridge Ski Resort, 1599 Ski Hill Rd., Breckenridge, 970-453-5000. Through Jan. 11.
TUESDAY, JANUARY 7
Mongolia: Wildlife & Nature. 7 p.m. Changes in Latitude Travel Store, 2525 Arapahoe Ave., Boulder, 303-786-8406.
Snowshoeing Basics. 6:30 p.m. REI Store, 1789 28th St., Boulder, 303-583-9970.
WEDNESDAY, JANUARY 8
Avalanche and Beacon Clinic. 8 p.m. Neptune Mountaineering, 633 South Broadway, Boulder, 303-499-8866.
Snowshoe Routes with Alan Apt. 6:30 p.m. REI Store, 1789 28th St., Boulder, 303-583- 9970.
To list your event, send information to: firstname.lastname@example.org. attn: “Adventure.”