By alley - Mar 18, 2015, 1:28 PM ET

RACER’s 12 Hours of Sebring Resource Guide-53000

The second TUDOR United SportsCar Championship race of 2015 gets under way on Saturday at Sebring International Raceway as 47 cars compete to earn overall and class honors at the 63rd Mobil 1 Twelve Hours of Sebring.

RACER is on the ground from Wednesday onward, and be sure to follow

@MarshallPruett

and

@RACERmag

for regular updates on Twitter, and RACER.com for photos, videos, session reports and feature stories.

IMSA RADIO: http://www.radiolemans.com

IMSA ENTRY LIST:

Click Here

TICKETS:

Click Here

WEATHER: Click Here

SPOTTERS GUIDE:

Click Here

IMSA LIVE TIMING & SCORING:

Click Here

TUDOR CHAMPIONSHIP EVENT SCHEDULE:

Thursday, March 19 (all times Eastern)
10:15 – 11:15 a.m., Free Practice 1
2:25–3:25 p.m., Free Practice 2
7:15–8:45 p.m., Free Practice 3

Friday, March 20
9:50—10:50 a.m., Free Practice 4
4:20–4:35 p.m., GTD Qualifying
4:45–5:00 p.m., GTLM Qualifying
4:10–5:25 p.m., PC Qualifying
5:35–5:50 p.m., P Qualifying

Saturday, March 21
8:00—8:20 a.m., Warm-up
10:40 a.m., Race Start- TUDOR United SportsCar Championship Round 2 (12 Hours)

TV TUNE-IN INFO:
Saturday, March 21 (all times Eastern)

• 10:30 a.m. – 12:30 p.m. (FOX Sports 1)
• 12:30 – 7:00 p.m. (FOX Sports 2)
• 7:00 – 10:00 p.m. (IMSA.com)
• 10:00 – 11:00 p.m. (FOX Sports 2)