The green flag lasted mere moments as Raikkonen slammed into the wall on the main straight before coming back across the track, remarkably missing the oncoming drivers.
With debris strewn across the track and the drivers worried about the weather, the stewards took the call to stop the race and throw a red flag.
The race clocked has been frozen with 1:23:13 remaining for the race to be completed, while the four-hour window expires at 3pm ET.
The drivers must get to Lap 54 for full points to be awarded, with half points otherwise being handed out as things stand.
UPDATE 12:38pm ET – Race red flagged again
The race has been red flagged for a second time due to rain. After completing eight laps behind the safety car when the race resumed at 12:21pm ET, the decision was taken to bring the cars into the pits again, sparking booing in the crowds.
“A huge blessing for us there,” Tomac told host Mike Tirico during a “Lunch Talk Live” interview (click on the video above) in which he also joked about becoming a pro at busting off diaper changes. “That was one good blessing for us as we had our daughter on a Sunday, that would have been on a travel day coming back from the race in Las Vegas.
“That was probably the only positive out of all this mess was being able to be there for the birth.”
The elevation could favor Tomac, who was born and lives in Colorado and is accustomed to riding and training at altitude, which is a departure for many Supercross riders (many of whom hail from California and Florida).
“That’s going to be the test for us,” said the Kawasaki rider, who five of the first 10 races this season. “We’re at elevation in Salt Lake, so when you’re on a motorcycle, you have a little bit of a loss of power. That’s just what happens when you come up in elevation. And a lot of guys train at sea level, and we’re at 4,000 to 5,000 feet, so cardio-wise, we’ll be pushed to the limit.
“Most of our races are Saturday nights and back to back weeks, but this go around it’s Sunday and Wednesday, so recovery is going to be key.”
“Most of us we can rely on our past riding pretty well,” Tomac said. “The question is if you can go the distance. That’s what a lot of guys have to train on is going the distance. We go 20 minutes plus a lap. That’s what you’ve got to keep sharp is your general muscles. Within two to three days, your brain starts warming up more if you take a few weeks off the motorcycle.”
Here is the schedule and TV information for the rest of the season:
Sunday, May 31 (3-4 p.m. ET, NBCSN; 4-6 p.m. ET, NBC);
Wednesday, June 3 ( 10:00 pm – 1:00 am ET, NBCSN);
Sunday, June 7 (5-8:00 p.m. ET, NBCSN);
Wednesday, June 10 (7–10 p.m. ET, NBCSN);
Sunday, June 14 (7-10 p.m. ET, NBCSN);
Wednesday, June 17 (7-10 p.m. ET, NBCSN);
Sunday, June 21 (3-4:30 p.m. ET, NBCSN; 4:30 – 6:00 p.m. ET, NBC).