OSKALOOSA, Iowa – Another round of Wild Wednesday night racing action is on tap Wednesday at the Southern Iowa Speedway as the historic Mahaska County Monster hosts four classes in action on Casey’s General Stores Night.

USRA RHS Modifieds, USRA Karl Chevrolet Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks will make up the racing card that boasts the cream of the crop in machinery and talent in the Hawkeye State.

Fans of the Osky oval typically find the hottest drivers in action each and every week, and Wednesday’s show is certain to offer more of the same as the cure for the Hump Day blues.

With 21 or more entries, the winner of the Musco USRA Modified main event will pocket $1,000 with a minimum $100 to each starter. USRA Stock Cars will race for $400 to win and $75 to start, while both the USRA Karl Performance Parts B-Mods and USRA Hobby Stocks will battle for $300 to win and $60 to start.

There is no entry fee, no driver registration fee and this payoff bonus will continue throughout the 2010 season.

Pits will open at 5 p.m., grandstands open at 5:30, hot laps begin at 7:15 and the first heat race starts at 7:30. General admission grandstand tickets are just $8 for adults, $3 for kids ages 6-12 and pit passes are $25. Children ages 5 and under are always admitted free of charge.

Colt Mather of Webster sits atop the Musco USRA Modified standings after his win on opening night. Oskaloosa's Ron Ver Beek is second, followed by nine-time USMTS National Champion Kelly Shryock of Fertile, Josh Truman of Indianola and Zack VanderBeek of New Sharon while defending track champion Brad Pinkerton looks to bounce back from a ninth-place finish in the season-opener.

Shane Weller of Agency grabbed the victory in the season opener for the USRA Karl Chevrolet Stock Cars and leads the standings over Nathan Wood of Keswick, Dart Iron Man Challenge points leader Mike Van Genderen of Newton, Rich Vogt of Fairfield and Kyle Harwood of Oskaloosa.

In the USRA Karl Performance Parts B-Mods, Cayden Carter of Oskaloosa leads fellow Osky pilot Tyler Groenendyk, with Mike Shelton of Bloomfield in third, Mike Wanders of Keswick fourth and Curtis Van Der Wal of Oskaloosa in fifth.

Derek Kirkland of Centerville picked up his career-first USRA Hobby Stock feature win two weeks ago and is tied at the top of the leaderboard with Oskaloosa’s Kris Walker, who won on opening night the previous Wednesday. Craig Brown of Eldon is third, Steve Allen of Oskaloosa ranks fourth and Sully’s Donovan Nunnikhoven rounds out the top five.

The Southern Iowa Speedway is a half-mile semi-banked clay oval located 0.5 mile west of US 63 on SR 92, then 0.3 mile north on I St. (at the Southern Iowa Fairgrounds). For more information, call 515-832-6000 or visit www.rlpromotions.com online. Race day info is available by calling the track hotline at 641-673-7004.

2010 SOUTHERN IOWA SPEEDWAY SCHEDULE OF EVENTS

Unless otherwise noted, pits open at 5:00, grandstands open at 5:30, hot laps begin at 7:15 and the first heat race starts at 7:30; Tickets are $8 for adults, $3 for kids ages 6-12 and pit passes are $25. Children under 6 are always admitted free of charge.

Wed Jun 9 … Casey’s General Stores presents the USRA Weekly Racing Series featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks.

Wed Jun 16 … Community 1st Credit Union presents the USRA Weekly Racing Series featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks.

Wed Jun 23 … Musco Lighting presents the USRA Weekly Racing Series featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks plus Karl Chevrolet Dirt Truck Series.

Wed Jun 30 … Racemart presents the USRA Weekly Racing Series featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks.

Thu Jul 1 … MARS DIRTcar Super Late Model Series ($3,000 to win) plus USRA Weekly Racing Series featuring USRA Karl Performance Parts B-Mods and USRA Hobby Stocks. Tickets are $15 for adults, $5 for kids ages 6-12 and pit passes are $30.

Wed Jul 7 … Palmer for Representative presents the USRA Weekly Racing Series featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks plus Karl Chevrolet Dirt Truck Series.

Tue Jul 13 … Tuesday Night Thunder – USRA Weekly Racing Series featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks.

Wed Jul 21 … KBOE Radio presents the Deery Bros IMCA Late Models @ the Southern Iowa Fair plus USRA Weekly Racing Series featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks. Tickets are $15 for adults and $5 for kids ages 6-12.

Wed Jul 28 … USRA Weekly Racing Series featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks.

Wed Aug 4 … USRA Weekly Racing Series featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks.

Tue Aug 17 … Tuesday Night Thunder – USRA Weekly Racing Series featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks.

Wed Aug 25 … Pepsi Season Championships – USRA Weekly Racing Series featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks.

Wed Sep 1 … 7th Annual Musco Lighting Southern Iowa Challenge featuring USMTS Casey’s General Stores Modifieds plus USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks. Tickets are $15 for adults, $5 for kids ages 6-12 and pit passes are $30.

Fri Oct 8 … 24th Annual Musco Lighting Fall Challenge featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks. Pits open at 4:00, grandstands open at 5:00, hot laps at 6:30 and racing at 7:00; Tickets are $12 for adults and $3 for kids ages 6-12.

Sat Oct 9 … 24th Annual Musco Lighting Fall Challenge featuring USRA RHS Modifieds, USRA Stock Cars, USRA Karl Performance Parts B-Mods and USRA Hobby Stocks. Pits open at 2:00, grandstands open at 3:00, hot laps at 5:00 and racing at 5:30; Tickets are $15 for adults and $5 for kids ages 6-12.

2010 SOUTHERN IOWA SPEEDWAY WEEKLY PAYOUTS

USRA RHS Modifieds – 21+ entries: 1. $1000, 2. $600, 3. $500, 4. $400, 5. $300, 6. $250, 7. $200, 8. $170, 9. $150, 10. $140, 11. $130, 12. $120, 13. $110, 14. $105, 15-24. $100, Tow $75; 1-20 entries: 1. $500, 2. $350, 3. $275, 4. $225, 5. $180, 6. $150, 7. $120, 8. $115, 9. $110, 10. $105, 11. $100, 12. $90, 13. $80, 14-20. $75, Tow $50.

USRA Karl Chevrolet Stock Cars – 21+ entries: 1. $400, 2. $300, 3. $250, 4. $200, 5. $175, 6. $150, 7. $140, 8. $130, 9. $120, 10. $110, 11. $100, 12. $90, 13. $85, 14. $80, 15-24. $75, Tow $50; 1-20 entries: 1. $300, 2. $230, 3. $180, 4. $150, 5. $130, 6. $115, 7. $105, 8. $100, 9. $90, 10. $80, 11. $70, 12-13. $65, 14-20. $60, Tow $40.

USRA Karl Performance Parts B-Mods – 21+ entries: 1. $300, 2. $200, 3. $175, 4. $150, 5. $125, 6. $110, 7. $100, 8. $90, 9. $80, 10-11. $75, 12-13. $70, 14-15. $65, 16-24. $60, Tow $40; 1-20 entries: 1. $200, 2. $175, 3. $150, 4. $125, 5. $110, 6. $100, 7. $90, 8. $80, 9. $75, 10. $70, 11-12. $65, 13-14. $60, 15-16. $55, 17-20. $50, Tow $30.

USRA Hobby Stocks – 21+ entries: 1. $300, 2. $250, 3. $200, 4. $175, 5. $150, 6. $125, 7. $110, 8. $105, 9. $100, 10. $90, 11. $80, 12-13. $75, 14-15. $70, 16-17. $65, 18-24. $60, Tow $40; 1-20 entries: 1. $230, 2. $200, 3. $175, 4. $150, 5. $125, 6. $100, 7. $90, 8. $80, 9. $75, 10. $70, 11-12. $65, 13-14. $60, 15-16. $55, 17-20. $50, Tow $30.

2010 USRA TRACK & NATIONAL POINTS FUNDS

USRA RHS Modifieds – Track: 1. $1000, 2. $600, 3. $450, 4. $300, 5. $200, 6. $175, 7. $150, 8. $125, 9. $125, 10. $125; National: 1. $5000, 2. $3000, 3. $2000, 4. $1500, 5. $1000, 6. $900, 7. $800, 8. $700, 9. $600, 10. $500, 11. $500, 12. $500, 13. $500, 14. $500, 15. $500, 16. $500, 17. $500, 18. $500, 19. $500, 20. $500.

USRA Karl Chevrolet Stock Cars – Track: 1. $500, 2. $350, 3. $200, 4. $175, 5. $150, 6. $125, 7. $110, 8. $100, 9. $100, 10. $100; National: 1. $700, 2. $500, 3. $400, 4. $300, 5. $275, 6. $250, 7. $225, 8. $200, 9. $200, 10. $200.

USRA Karl Performance Parts B-Mods – Track: 1. $350, 2. $200, 3. $175, 4. $150, 5. $125, 6. $110, 7. $100, 8. $100, 9. $100, 10. $100; National: 1. $1000, 2. $700, 3. $600, 4. $500, 5. $400, 6. $300, 7. $250, 8. $200, 9. $200, 10. $200.

USRA Hobby Stocks – Track: 1. $350, 2. $200, 3. $175, 4. $150, 5. $125, 6. $110, 7. $100, 8. $100, 9. $100, 10. $100; National: 1. $1000, 2. $700, 3. $600, 4. $500, 5. $400, 6. $300, 7. $250, 8. $200, 9. $200, 10. $200.

For rules or other information about the United States Racing Association, check out the USRA website at www.usraracing.com.