Opening IndyCar practice delayed due to rain (Update)

UPDATE INDYCAR has announced an updated on-track schedule for today's Rainguard Water Sealers 600 activity at Texas Motor Speedway.

Practice will run from 1:45-3 p.m. ET. Single-car qualifying begins at 4:15 p.m., with the final 30-minute practice starting at 6:45 p.m.

Both practices will stream live on RaceControl.IndyCar. Qualifying airs live on NBCSN beginning at 3:30 p.m.

The 248-lap race on the 1.5-mile oval is scheduled for Saturday, with live coverage on NBCSN and the Advance Auto Parts INDYCAR Radio Network starting at 8 p.m. ET.

06/09/17 Thunderstorms and heavy rain in the morning has delayed all track activity for the IndyCars at Texas Motor Speedway. Practice was schedule to start at 10:00 AM (ET).

Qualifying and a final practice are also on the schedule today. The 248-lap race on the 1.5-mile oval — the 29th Verizon IndyCar Series race at the track since 1997 — is scheduled for Saturday (8 p.m. ET, NBCSN and Advance Auto Parts INDYCAR Radio Network).