Four weeks from today will be the 104th Running of the Indianapolis 500. On Sunday, NBC Sports unveiled their schedule to air all the practices as well as both days of qualifying for this years Greatest Spectacle in Racing.

All qualifying week practice sessions will end at 5:30 pm ET instead of the typical 6 pm ET day. Theyll also start an hour in a half later at 12:30 pm ET until 11 am ET.

More: All you need to know for Indy 500 plans

All days are open to the public with capacity at 25%.

Tuesday Aug. 11

11-1 pm – Veterans Practice NBC Gold

1-4 pm – Rookie Orientation/Veterans Refresher Programs NBC Gold

Wednesday Aug. 12 – Friday Aug. 14

12:30-5:30 pm – Practice NBC Gold

Saturday Aug. 15

8:30-9:30 am – Practice NBC Gold

11-6 pm – Quals (NBC Gold coverage 11-3, NBC 3-5, NBCSN 5-6

Sunday Aug. 16

10-10:30 am – Last chance practice NBC Gold

10:30-11 am – Fast Nine practice NBC Gold

12:30-1:45 pm – Last Row Shootout (NBC at 1 pm)

1:45-2:30 pm – Fast Nine Shootout NBC

4:15-6 pm – Practice NBCSN

Friday Aug. 21 (Carb Day)

11-1 pm – Final practice NBCSN

Sunday Aug. 23 (Race Day)

2:30 pm – 104th Running of the Indianapolis 500 NBC