Flooding ends The Loop 121 shortly before halfway

Mother Nature must not be a fan of NASCAR competing on street circuits. After the final thirty laps of the Xfinity Series‘ The Loop 121 were postponed to Sunday due to lightning, severe flooding in the morning and tight scheduling with the Cup Series event have forced the sanctioning body to cut short the former despite not reaching halfway.

When a race is impacted by weather, NASCAR typically attempts to get as much racing in until it crosses the halfway point, and would postpone to the soonest possible day if the laps have not hit that mark. The Xfinity race had only completed 25 of 55 laps, meaning lap 27 would be the midpoint, prior to the delays and eventual cancellation of the remainder.

Cole Custer, who led all twenty-five laps from the pole, was declared the winner as the race leader. It is his second win of 2023, both coming on road courses after Portland in June.

Although it came due to extenuating circumstances, the race is the first in NASCAR’s national divisions without a lead change since the Xfinity Series’ fall Richmond round in 2014 when Kyle Busch never relinquished the top spot for all 250 laps. Joey Logano also led flag to flag at the series’ Bristol spring stop the following year, though he started second.

“With standing water and flooding a significant issue at the race track and throughout the city, there was no option to return to racing prior to shifting to NASCAR Cup Series race operations,” reads a NASCAR statement. “Throughout the entire planning process for the Chicago Street Race, our relationship with the City of Chicago has been strong and among the most valuable assets in reaching this historic weekend. In the spirit of that partnership, returning on Monday for the completion of a NASCAR Xfinity Series event two laps short of halfway was an option we chose not to employ. Based on several unprecedented circumstances, NASCAR has made the decision to declare Cole Custer the winner of the race.”

While exceptionally rare, NASCAR has cut short races before halfway due to weather in the past; since 2020, races that are unable to reach the advertised distance can be called either midway or the end of Stage #2 depending on which happens first. The 2020 Truck Series event at Kentucky is the latest instance, completing 70 of 150 laps before lightning struck; that race’s winner Sheldon Creed finished eleventh in The Loop 121, having had to work his way from the back after crashing in qualifying despite a second-place effort.

As the rulebook stipulates for such situations: “If NASCAR determines in its sole discretion that unforeseen circumstances prevent the completion of the advertised distance or make it impractical to continue or complete the Race within a reasonable time after it has been stopped and provided the halfway distance has been reached or surpassed by the Race leader or following the completion of Stage 2, whichever occurs first, the Race will be considered officially completed as of the last lap completed by the Race leader prior to the Race halt. The finishing positions will be determined per the Double-File or Choose restart positions.”

Even though Chicago did not complete the second stage, NASCAR elected to award full stage points to the top ten finishers anyway.

The decision to call the race also falls under NASCAR’s “Except in Rare Instances” clause, which states that “on occasion, circumstances will be presented that are either unforeseen or are otherwise extraordinary, in which strict application of the NASCAR Rules may not achieve this goal. In such rare circumstances, the NASCAR Officials, as a practical matter, may make a determination regarding the conduct of an Event, the eligibility of a Competitor, or similar matters that are not contemplated by or are inconsistent with the NASCAR Rules, in order to achieve this goal.”

Race results

Finish	Start	Number	Driver	Team	Manufacturer	Laps	Status
1	1	00	Cole Custer	Stewart-Haas Racing	Ford	25	Running
2	3	20	John Hunter Nemechek	Joe Gibbs Racing	Toyota	25	Running
3	6	7	Justin Allgaier	JR Motorsports	Chevrolet	25	Running
4	7	25	Brett Moffitt	AM Racing	Ford	25	Running
5	5	21	Austin Hill	Richard Childress Racing	Chevrolet	25	Running
6	8	18	Sammy Smith	Joe Gibbs Racing	Toyota	25	Running
7	9	11	Daniel Hemric	Kaulig Racing	Chevrolet	25	Running
8	16	16	Chandler Smith	Kaulig Racing	Chevrolet	25	Running
9	10	48	Parker Kligerman	Big Machine Racing Team	Chevrolet	25	Running
10	25	26	Kaz Grala	Sam Hunt Racing	Toyota	25	Running
11	2	2	Sheldon Creed	Richard Childress Racing	Chevrolet	25	Running
12	13	50	Preston Pardus	Pardus Racing	Chevrolet	25	Running
13	17	88	Miguel Paludo	JR Motorsports	Chevrolet	25	Running
14	32	4	Kyle Weatherman	JD Motorsports	Chevrolet	25	Running
15	18	36	Alex Guenette	DGM Racing	Chevrolet	25	Running
16	26	24	Parker Chase	Sam Hunt Racing	Toyota	25	Running
17	29	02	Blaine Perkins	Our Motorsports	Chevrolet	25	Running
18	14	1	Sam Mayer	JR Motorsports	Chevrolet	25	Running
19	31	27	Jeb Burton	Jordan Anderson Racing	Chevrolet	25	Running
20	37	51	Jeremy Clements	Jeremy Clements Racing	Chevrolet	25	Running
21	19	35	Alex Labbé	Emerling-Gase Motorsports	Toyota	25	Running
22	11	44	Sage Karam	Alpha Prime Racing	Chevrolet	25	Running
23	23	8	Josh Berry	JR Motorsports	Chevrolet	25	Running
24	15	98	Riley Herbst	Stewart-Haas Racing	Ford	25	Running
25	24	39	Ryan Sieg	RSS Racing	Ford	25	Running
26	33	6	Brennan Poole	JD Motorsports	Chevrolet	25	Running
27	34	78	Anthony Alfredo	B.J. McLeod Motorsports	Chevrolet	25	Running
28	22	07	Spencer Pumpelly	SS-Green Light Racing	Chevrolet	25	Running
29	21	31	Parker Retzlaff	Jordan Anderson Racing	Chevrolet	25	Running
30	30	9	Brandon Jones	JR Motorsports	Chevrolet	25	Running
31	20	43	Ryan Ellis	Alpha Prime Racing	Chevrolet	25	Running
32	27	53	Brad Pérez	Emerling-Gase Motorsports	Chevrolet	25	Running
33	35	38	Joe Graf Jr.	RSS Racing	Ford	25	Running
34	38	28	Brent Sherman	RSS Racing	Ford	25	Running
35	4	19	Connor Mosack	Joe Gibbs Racing	Toyota	25	Running
36	36	92	Josh Williams	DGM Racing	Chevrolet	22	Running
37	28	34	Andre Castro	Jesse Iwuji Motorsports	Chevrolet	16	Accident
38	12	10	Justin Marks	Kaulig Racing	Chevrolet	3	Engine
DNQ		91	Dexter Bean	DGM Racing	Chevrolet
DNQ		45	Jeffrey Earnhardt	Alpha Prime Racing	Chevrolet
DNQ		08	Joey Gase	SS-Green Light Racing	Ford
DNQ		74	Dawson Cram	CHK Racing	Chevrolet
DNQ		66	Dexter Stacey	MBM Motorsports	Toyota