The INDYCAR iRacing Challenge, a virtual racing event featuring a full field of NTT INDYCAR SERIES drivers, begins this weekend with Saturday’s American Red Cross Grand Prix at Watkins Glen International beginning at 4 p.m. ET.

The event, which will last approximately 90 minutes, will be streamed through INDYCAR.com while INDYCAR’s YouTube and Facebook platforms as well as iRacing’s Twitch will serve as additional outlets for viewing. The NBC broadcasting team of Leigh Diffey, Townsend Bell and Paul Tracy will be calling the action. The pre-race activities will be highlighted by iconic national anthem singer Jim Cornelison adding his voice as he has for the past three Indianapolis 500s.