Ross Chastain wins marathon NASCAR O'Reilly Charlotte race, marred by rain, fog, oil slick

The NASCAR O'Reilly Auto Parts Series race ended under caution after Stage 2 at Charlotte Motor Speedway.

It was a strange and bizarre race, hindered by rain and later fog. It took over six hours to run the first 90 laps, and the final half of the race never happened. 

A total of 54 of the 91 laps completed were run under caution.

"I'll start with us and this team," said Chastain after being told he was the winner. "I first watched a JRM drive by me here at Charlotte in 2014, and I decided right then that I wanted to get in one, and it took me until 2025 to get in one ... that's a testament to just continuing to work, and I've asked. Couldn't raise the funds, or they were full."

On the death of NASCAR legend Kyle Busch, Chastain added: "This weekend, it's just incredible to try and grasp losing Kyle. I just don't understand how he's not here racing. I don't grasp it, mentally or spiritually. Obviously, racing is the best thing we can do to celebrate him and what he did in this sport and in his life."

Before his signature watermelon smash, Chastain honored Busch's signature celebration, bowing in Victory Lane.

Winner @RossChastain pays tribute to Kyle Busch 👏 pic.twitter.com/XWwRVMZrsp— The CW Sports (@TheCW_Sports) May 24, 2026

Chastain finished just ahead of Jesse Love in second and Austin Hill third for Richard Childress Racing. William Sawalich finished fourth, and Connor Zilisch fifth.

The final caution of the race was for oil on the track, and Chastain actually slammed the wall while maintaining the lead. NASCAR ran out the stage as rain moved in, and called it a night, which angered Love. He called it a 'joke' before shifting his focus to the bigger picture of this race weekend as the sport grieves the loss of one of its titans.

Stage 1

Rain and fog at Charlotte Motor Speedway

The race went green an hour earlier than expected, and Mayer immediately took the fight to Allgaier for the top spot. 

There was an early caution for Harrison Burton spinning off the nose of Love, and Mayer was scored as the race leader.

They then spent several laps behind the pace car as the rain misted down, but the race resumed by Lap 12. 

Allgaier back into the lead, and remained there until a Lap 25 competition caution. Mayer had fallen to tenth, and the field came down pit road for pit stops.

The rain began to pick up again, so NASCAR brought the field down pit road and halted the race after 33 laps.

After waiting under red-flag conditions for 4hrs, 21mins, and 59s, the race finally resumed. The battle up front was frantic, with Zilisch taking the lead and winning Stage 1 over JR Motorsports teammates Allgaier and Chastain. They were followed by Day, Mayer, Love, B. Jones, Caruth, Crews, and Creed.

Stage 2

Brent Crews, Brandon Jones, and Harrison Burton wreck

Blaine Perkins stayed out, and the restart was chaotic as Allgaier moved back into the lead.

Behind them, Brandon Jones went spinning, collecting JGR teammate Brent Crews and H.Burton, severely damaging all three cars. The wreck began with contact from Creed into Jones.

Big crash early in Stage 2 with @BrandonJonesRac, @Brentcrews and @HBurtonRacing taking damage. pic.twitter.com/am43LOlu3Y— The CW Sports (@TheCW_Sports) May 24, 2026

Chastain pushed Hill out to the lead on the restart, and then passed him for the top spot as RCR cars were now running second and third, with Love making gains as well.

The next caution flew for Sam Mayer, who tried got sideways and slammed the outside wall in Turns 1/2.

The battle at the front of the field was intense as Love and Chastain went back-and-forth for the top spot.

That's when Dawson Cram's car dumped oil all over the track, with race leader Chastain and most of the field sliding up into the wall on the next lap. 

The caution flew as chaos broke out, with various levels of damage throughout the field. While the leaders appeared to escape major damage, the cars of Allgaier, Gray, Clements, Creed were among others who weren't as fortunate, sustaining more significant damage.

The rest of the stage was ran under caution, as it started to rain, putting NASCAR in a bad spot.

Unfortunately, the final 110 laps were not able to be completed.

Multiple cars are sent up against the wall after oil apparently leaks from the car of Dawson Cram. pic.twitter.com/Jq4WlPQDid— The CW Sports (@TheCW_Sports) May 24, 2026

1	9	Ross Chastain	Chevrolet	91	1:52'05.667		28
2	2	Jesse Love	Chevrolet	91	1:52'05.668	0.001	4
3	21	Austin Hill	Chevrolet	91	1:52'06.593	0.926	1
4	18	William Sawalich	Toyota	91	1:52'06.670	1.003
5	17	Corey Day	Chevrolet	91	1:52'07.751	2.084
6	1	Connor Zilisch	Chevrolet	91	1:52'07.752	2.085	7
7	39	Ryan Sieg	Chevrolet	91	1:52'09.001	3.334
8	0	Cole Custer	Chevrolet	91	1:52'09.337	3.670
9	91	Carson Kvapil	Chevrolet	91	1:52'10.287	4.620
10	88	Rajah Caruth	Chevrolet	91	1:52'10.857	5.190
11	8	Sammy Smith	Chevrolet	91	1:52'12.930	7.263
12	99	Parker Retzlaff	Chevrolet	91	1:52'12.931	7.264
13	96	Anthony Alfredo	Chevrolet	91	1:52'12.932	7.265
14	26	Dean Thompson	Toyota	91	1:52'14.323	8.656
15	92	Leland Honeyman Jr.	Chevrolet	91	1:52'15.261	9.594
16	87	Austin Green	Chevrolet	91	1:52'15.262	9.595
17	45	Lavar Scott	Chevrolet	91	1:52'16.167	10.500
18	48	Patrick Staropoli	Chevrolet	91	1:52'16.400	10.733
19	28	Kyle Sieg	Chevrolet	91	1:52'17.540	11.873
20	53	David Starr	Chevrolet	91	1:52'17.541	11.874
21	02	Ryan Ellis	Chevrolet	91	1:52'18.140	12.473
22	27	Jeb Burton	Chevrolet	91	1:52'18.206	12.539
23	55	Joey Gase	Chevrolet	91	1:52'18.207	12.540
24	31	Blaine Perkins	Chevrolet	91	1:52'19.412	13.745	3
25	07	Josh Bilicki	Chevrolet	91	1:52'21.753	16.086
26	42	Nathan Byrd	Chevrolet	91	1:52'22.534	16.867
27	44	Brennan Poole	Chevrolet	91	1:52'24.620	18.953
28	32	Andrew Patterson	Chevrolet	91	1:52'28.216	22.549
29	7	Justin Allgaier	Chevrolet	91	1:52'35.184	29.517	36
30	51	Jeremy Clements	Chevrolet	90	1:52'29.645	1 Lap
31	54	Taylor Gray	Toyota	73	1:22'45.456	18 Laps
32	00	Sheldon Creed	Chevrolet	73	1:24'36.288	18 Laps
33	35	Dawson Cram	Chevrolet	72	1:22'30.722	19 Laps
34	38	JJ Yeley	Ford	64	1:15'33.169	27 Laps
35	20	Brandon Jones	Toyota	62	1:52'26.126	29 Laps
36	41	Sam Mayer	Chevrolet	61	1:11'02.450	30 Laps	12
37	19	Brent Crews	Toyota	51	58'00.177	40 Laps
38	24	Harrison Burton	Toyota	51	58'00.955	40 Laps

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