(Editor's Note: Wednesday and Thursday's events at Circle City have been canceled due to weather.)

The month of May in Indianapolis. It just feels right.

That's where the USAC AMSOIL Sprint Car National Championship will reside Wednesday and Thursday night.

The two consecutive evenings of full, complete programs at Circle City Raceway will mark the second and third appearances for the series at the 1/4-dirt oval.

Wednesday's event will reward the 30-lap feature winner with a $5,000 prize, while the victor of Thursday's 30-lap grand finale will take home double that, with a $10,000 check up for grab. Each event will be presented by Mastin & Cain Warehousing Services.

Midweek in the days preceding the running of the Indianapolis 500 is chock-full of USAC AMSOIL Sprint Car National Championship racing, and this May is no exception.

However, it's a different twist this year, harkening back to yesteryear, when USAC Sprint Car racing within the confines of the Indianapolis area was a mainstay during the "Week of Indy."

USAC National Sprint Cars made treks to Indianapolis Raceway Park in the early 1960s, just a short 15-minute jaunt down the road from IMS. A.J. Foyt, two days prior to the first of his four victories at the 500-Mile International Sweepstakes, was a victor of the one and only "dirt" sprint car race at IRP on May 28.

After IRP's oval was subsequently paved, Foyt continued to dominate sprint car racing there as the opening act for his Indianapolis 500 performances in the coming days. He won a pair of 50-lap USAC Sprint races at IRP three days before the 500 in both 1962 and before his second "500" score in 1964.

"Indianapolis is what made A.J. Foyt," we've frequently heard Foyt say.

What he was referring to was the 2.5-mile oval, but, in another way, it also could apply to the city as well, as he was dominant in USAC Sprint Car competition in May in central Indiana. 

Two days before starting from the pole of the 1974 Indianapolis 500, Foyt walloped the field by sweeping both 50-lap USAC Sprint Car features at the Indiana State Fairgrounds dirt mile.

Foyt's Indianapolis winning streak at the Fairgrounds concluded in 1975, not by being defeated, but rather because he had concluded his sprint car career, winning each of his last two starts for a proper sendoff to a legendary run with the series.

However, USAC Sprint Car races during the "Week of Indy" continued annually from 1974 through 1982 at the Indiana State Fairgrounds. 

Tom Bigelow swept a pair of 50-lappers during his record-breaking 14-win season of 1977. 

For the next two years, the event expanded to triple features on the same night, encompassing two 33-lappers and a 34-lap race to conclude the evening. Lealand McSpadden, Billy Cassella and Dick Tobias were the big winners in 1978, while Bigelow, Bubby Jones and Cassella each hit paydirt in 1979.

The next to hit the jackpot during the "Week of Indy" in Indy awaits at Circle City this week. 

Reinbold-Underwood Motorsports comes in carrying an undefeated 1-0 record in USAC National Sprint Car competition at Circle City, capturing the September 2021 win with driver Tanner Thorson. Thorson recently vacated the ride, but in steps two young shooting stars to take over the reins.

In a two-car effort for Reinbold-Underwood will be Mitchel Moles (Raisin City, California), whose second-place result in his debut last week at the Terre Haute (Indiana) Action Track caught the sport's attention. 

He'll be joined in a team car by reigning USAC NOS Energy Drink Midget National champion Buddy Kofoid (Penngrove, California), who drove three races for the RUM team in 2020 at Kokomo (Indiana) Speedway, finishing all three nights inside the top-five. 

Kofoid's experience at Circle City includes a USAC Midget run in 2021, where he finished an uncharacteristic 19th, after experiencing trouble while battling up front.

Justin Grant (Ione, California) has assumed the series point lead after Emerson Axsom led between February and May. In fact, Grant owns the current point lead in all three of USAC's national divisions - Silver Crown, National Sprint and National Midget - as he pursues a $300,000 payday and a rare single-season USAC Triple Crown, which only Tony Stewart (1995) and J.J. Yeley (2003) have completed. Grant owns a ninth-place finish in his lone USAC Sprint start at Circle City in 2021.

Axsom (Franklin, Indiana) finds himself in a new role as the chaser in the point standings, where he stands second overall, five ticks back. 

The combination of Clauson Marshall Newman Racing and the number 47BC won the first USAC feature event at Circle City, in the midget, in June 2021, with driver Corey Day. 

Axsom finished fourth in that event. He made one of his first USAC National Sprint Car starts at Circle City in 2021, competing for the win, before falling back to seventh at the checkered. 

The CMNR team's winged sprint car collected a pair of victories at Circle City with the All Star Circuit of Champions and Tyler Courtney driving in May of 2021.

Brady Bacon (Broken Arrow, Oklahoma) owns both the USAC National Midget and USAC National Sprint Car one-lap track records at Circle City, establishing the first ink in the record books with a 12.163 second lap in the sprinter in the fall of 2021. He wound up fourth in the sprint feature that night and was third in the midget earlier in 2021. He's among the few with winning experience at Circle City, scoring a Midwest Sprint Car Series feature victory last June.

Among Jake Swanson's best career runs with the USAC National Sprint Cars came at Circle City when the Anaheim, California, native and current Indiana resident charged from his 10th starting spot to finish third last September. 

C.J. Leary (Greenfield, Ind.), fresh off a Don Smith Classic victory last Friday, drove a top-five result with a fifth a year ago.

Logan Seavey (Sutter, California) will make his sprint car debut at Circle City this week, but he did make a lasting impression during 2021 Indiana Midget Week by carving a path from his 22nd starting spot to finish seventh. 

Chase Stockon (Fort Branch, Indiana) scored a 10th in the sprint feature a year back.

Robert Ballou (Rocklin, California) is among the hottest drivers in the series, with five podium (top-three) finishes in each of his last five starts, including a victory in the most recent stop during last Sunday's Tony Hulman Classic at Terre Haute. He finished 12th at Circle City a year ago.

Jason McDougal (Broken Arrow) is one of the eight drivers to have competed in both the USAC Sprint Car and Midget features at Circle City in 2021. He notched an 11th in the sprint and 24th in the midget last year.

Also among the series regulars returning to the Circle City lineup this week are 2021 feature starters, Pleasant Hill, Ohio's Matt Westfall (14th), Jadon Rogers of Worthington, Indiana (15th), and Terre Haute's Brandon Mattox (19th).

On both Wednesday and Thursday at Circle City Raceway, pits open at 3 p.m. Eastern, with the grandstands opening at 5:30 p.m. The drivers' meetings will be at 5:30 p.m., and hot laps will begin at 6 p.m. Qualifying and racing will immediately follow.

General admission tickets are available at the ticket booth on the day of the event for $25. Tickets are $20 for seniors, veterans, military, first responders and teachers with ID - presented by the Hoosier Lottery. Children ages 9-12 are $10, with kids age 8 and under free.

The USAC AMSOIL Sprint Car National Championship is joined by the Sherley Unlimited Snow Company UMP Modifieds on both nights and the Midwest Oldtimers Vintage Race Car Club on Wednesday.

Mufflers are required for both nights of racing at Circle City Raceway.

Both nights of racing can be watched live and on-demand on FloRacing.

USAC AMSOIL SPRINT CAR NATIONAL CHAMPIONSHIP POINTS

1-Justin Grant-529, 2-Emerson Axsom-524, 3-Robert Ballou-511, 4-Brady Bacon-501, 5-C.J. Leary-479, 6-Chase Stockon-473, 7-Logan Seavey-463, 8-Jason McDougal-433, 9-Matt Westfall-356, 10-Jake Swanson-354.

USAC NATIONAL SPRINT CAR WINS AT CIRCLE CITY RACEWAY

1-Tanner Thorson

USAC NATIONAL SPRINT CAR WINNERS AT CIRCLE CITY RACEWAY

2021: Tanner Thorson (9/17)

TRACK RECORDS FOR USAC NATIONAL SPRINT CARS AT CIRCLE CITY RACEWAY

1 Lap - 9/17/2021 - Brady Bacon - 12.163 - 73.995 mph  

10 Laps - 9/17/2021 - Thomas Meseraull - 2:07.99 - 70.318 mph

PAST USAC NATIONAL SPRINT CAR RESULTS AT CIRCLE CITY RACEWAY

2021 Feature: (30 laps, starting positions in parentheses) 1. Tanner Thorson (2), 2. Chris Windom (1), 3. Jake Swanson (10), 4. Brady Bacon (6), 5. C.J. Leary (3), 6. Shane Cottle (5), 7. Emerson Axsom (9), 8. Kevin Thomas Jr. (4), 9. Justin Grant (11), 10. Chase Stockon (12), 11. Jason McDougal (13), 12. Robert Ballou (20), 13. Koby Barksdale (14), 14. Matt Westfall (16), 15. Jadon Rogers (22), 16. Max Adams (7), 17. Brent Beauchamp (17), 18. Thomas Meseraull (8), 19. Brandon Mattox (21), 20. J.J. Hughes (15), 21. Ricky Lewis (18), 22. Travis Berryhill (19). NT