The fifth round of the 2021 CIS (Classic Indycar Series) season is on this Sunday at 18:00 GMT at Watkins Glen.
The race will be broadcasted for us all to watch on Racespot TV.
Watch on Racespot TV
More information can be found on the CIS series announcement post.
CIS 2021 announcement
CIS Series stats | CIS on Facebook
CIS Series 2021 schedule
|March 21||Phillip Island||68 laps|
|April 11||Long Beach||100 minutes timed race|
|April 25||Kansas Speedway||200 laps|
|May 9||Motegi Oval||500 km|
|June 6||Watkins Glen||200 miles|
|June 27||Richmond||300 laps|
|August 8||[Legacy] Michigan||400 miles|
|August 22||Sonoma||80 laps|
|September 5||Chicagoland||300 miles|
|September 19||Mid-Ohio||200 miles|
|October 3||Road America||200 miles|
|October 31||Indianapolis 500||500 miles|