The Broadcast Schedule for the 69th Annual 12 Hours of Sebring

By Colin Wood
Mar 19, 2021 | Sebring International Raceway, 12 Hours of Sebring

The green flag drops for the 69th annual 12 Hours of Sebring Saturday, March 20, at 10:10 a.m., broadcast live on NBCSN from 10:00 a.m.-12:00 p.m., and then 7:00-10:30 p.m.

NBC TrackPass subscribers will be able to stream the whole race, starting at 10:00 a.m.

As well, IMSA radio will be covering the race on,, Sirius channel 216, and XM channel 392 and starting 10:00 a.m.

Organizers also encourage viewers to "follow along on social media using the hashtag #IMSA." 

For more information about the 12 Hours of Sebring and how to watch it, visit

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View comments on the GRM forums
dean1484 GRM+ Memberand MegaDork
3/19/21 2:17 p.m.

Thank you for posting this. I forgot that this was this weekend

Patrick (Forum Supporter)
Patrick (Forum Supporter) GRM+ Memberand MegaDork
3/19/21 7:28 p.m.


Rons GRM+ Memberand HalfDork
3/19/21 11:26 p.m.

And in Canada it’s on Discovery Velocity at 7:00 am to 7:00 pm. I know there was a reason I got Velocity.

Carsandbikes Reader
3/21/21 9:30 a.m.

Dang, Sebring isn't that far for me and my " little " sister could have put me up saturday night.

This darn pandemic has me sleeping at the switch, so to speak.

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