Comprehensive Live Coverage Of IMSA Twelve Hours Of Sebring Presented This Saturday Across Peacock And USA Network

STAMFORD, Conn. – March 16, 2023 – NBC Sports continues its coverage of the 2023 IMSA WeatherTech SportsCar Championship season with comprehensive live coverage of the Twelve Hours of Sebring endurance race from Sebring International Raceway in Florida this Saturday on Peacock and USA Network beginning at 10 a.m. ET. Peacock will live stream the entire race (10 a.m.–10:30 p.m. ET) with USA Network providing live coverage of the final six hours (4:30-10:30 p.m. ET).

The 71st edition of the race features many of the world’s most well-known drivers competing across five separate classes of competition: Grand Touring Prototype (GTP), Le Mans Prototype 2 (LMP2), Le Mans Prototype 3 (LMP3), GT Daytona Pro (GTD PRO), and GT Daytona (GTD). Highlighting the field is Helio CastronevesScott Dixon, Romain GrosjeanScott McLaughlin, and Sebastien Bourdais. Coverage will feature an essay narrated by motorsports icon Sam Posey.

NBC Sports will utilize nine of its IMSA and INDYCAR commentators, analysts and reporters on-site at Sebring International Raceway, including its lead IMSA commentating team of play-by-play voice Leigh Diffey alongside 1990 Rolex 24 winner and former IMSA GT driver and analyst Calvin Fish and 2014 Rolex 24 winner and analyst Townsend Bell.

Kevin LeeDillon WelchHannah Newhouse, and Matt Yocum will serve as pit reporters. Brian Till (analyst) and Dave Burns (play-by-play) will also serve as commentators during the endurance race.

Compensated Advertising

Peacock serves as the streaming home of the WeatherTech Championship with flag-to-flag live coverage of all IMSA races as well as exclusive coverage for portions of select endurance races in 2023, including this weekend at Sebring. Click here for complete details on the coverage schedule.

In addition to comprehensive Twelve Hours of Sebring coverage, Peacock will provide exclusive streaming coverage of the IMSA Michelin Pilot Challenge race at Sebring featuring Robert Wickens today at 1:15 p.m. ET as well as the Porsche Carrera Cup race at 5:30 p.m. ET.

Twelve Hours of Sebring qualifying will stream exclusively on Peacock tomorrow, March 17, at 9:10 a.m. ET.


  • Play by PlayLeigh Diffey, Dave Burns
  • AnalystsCalvin FishTownsend BellBrian Till
  • Pit ReportersKevin LeeDillon WelchHannah NewhouseMatt Yocum


  • Streaming – Peacock,, NBC Sports app
  • TV – USA Network
Date Time (ET) Platform(s)
Sat., March 18 10 a.m.-4:30 p.m. Peacock
4:30-10:30 p.m. Peacock, USA Network
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