GoPro: USSA Big Air Snowboard at Fenway Park

Let Sage Kostenburg take you down the USSA Fenway Big Air Snowboard jump in the middle of Fenway Park in Boston. Tune in LIVE tonight at 8:30 p.m. EST on NBCSN & NBC Sports Live Extra to watch the competition or tune in at . This ground-breaking competition will also include shots from our LIVE GoPro POV cameras documenting our GoPro athletes as they throw-down on this 140 foot monster of a jump.