One of the toughest tests of sports car endurance racing takes place with the 73rd Mobil 1 Twelve Hours of Sebring, with nearly 60 cars and over 160 drivers set to tackle Sebring International Raceway’s legendary and notorious concrete bumps in a quest to win the second race of both the 2025 IMSA WeatherTech SportsCar Championship and Michelin Endurance Cup seasons. Flag-to-flag coverage starts Saturday, March 15, at 10:00 a.m. on NBC Sports’ Peacock streaming platform through the conclusion of the race. International coverage is available via YouTube.com/IMSAOfficial.
Follow along on social media using #IMSA.
 | WeatherTech championship qualifyingFriday, Mar. 14: 11:20 a.m. – 1:00 p.m. ET
Peacock Premium (LIVE) | |
| WeatherTech Championship QualifyingFriday, Mar. 14: 11:20 a.m. – 1:00 p.m. ET
YouTube (LIVE) | |
| weathertech championship qualifyingFriday, Mar. 14: 11:20 a.m. – 1:00 p.m. ET
IMSA.com, IMSA App (LIVE) | |
| mobil 1 twelve hours of sebringSaturday, Mar. 15: 10:00 a.m. – 10:30 p.m. ET
Peacock Premium (LIVE) | |
| mobil 1 twelve hours of sebringSaturday, Mar. 15: 10:05 a.m. – 10:10 p.m. ET
YouTube (LIVE) – Only Available To Stream In The United States On Peacock Premium | |
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| Alan jay automotive network 120Friday, Mar. 14: 2:10 p.m. – 4:15 p.m. ET
Peacock Premium (LIVE) | |
| Alan Jay automotive network 120Friday, Mar. 14: 2:10 p.m. – 4:15 p.m. ET
YouTube (LIVE) | |
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| Lamborghini SUper Trofeo Race 2 of 2Friday, Mar. 14: 5:00 p.m. – 5:55 p.m. ET
YouTube (LIVE) | |
| Lamborghini SUper Trofeo Race 2 of 2Friday, Mar. 14: 5:00 p.m. – 5:55 p.m. ET
IMSA.com, IMSA App (Live) | |
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| Mustang Challenge
Race 2 of 2Friday, Mar. 14: 10:15 a.m. – 11:05 a.m. ET
YouTube (LIVE) | |
| Mustang Challenge
Race 2 of 2Friday, Mar. 14: 10:15 a.m. – 11:05 a.m. ET
IMSA.com, IMSA App (LIVE) | |
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| Porsche carrera Cup race 2 of 2Friday, Mar. 14: 6:10 p.m. – 6:55 p.m. ET
YouTube (LIVE) | |
| Porsche carrera Cup race 2 of 2Friday, Mar. 14: 6:10 p.m. – 6:55 p.m. ET
IMSA.com, IMSA App (LIVE) | |
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| FLAG-TO-FLAG mobil 1 twelve hours of sebring coverageSaturday, Mar. 15: 10:05 a.m. – 10:10 p.m. ET
IMSA.com, IMSA App (LIVE) | |
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