Watch Tiril Sjåstad Christiansen's gold medal winning run in the X Games Oslo 2016 Women's Ski Big Air final.
From skateboarding to snowboarding to freeskiing, here's an inside look at some of the top athletes competing across multiple disciplines at X Games Oslo 2016.
We are capturing the best moments and most breathtaking photos from X Games Aspen 2016 in this rolling gallery, updated regularly throughout the week.
Watch the best action from the Women's Ski Slopestyle final at X Games Aspen 2016.
The only time Norway's Tiril Sjåstad Christiansen competed in Aspen was in 2013 when the XG rookie, then 17, scored gold. She's back, after a major knee injury. Can she win again?
X Games returns to Buttermilk Mountain in Aspen Snowmass, January 28-31, 2016. Here is the first round of invited athletes for the event.