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So you want to race with the OSOR!




Shelby Risto
Winner of the Stock Single Fan


Mike ProStock
Winning the Super Stock 340 Fan

Shelby Risto
Winner of the Stock Single Fan
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The OSOR is working at updating our rules for the up coming 2026 season. refer all questions to osorgroup@gmail.com


Junior Classes
4 to 10 Years old Junior 120
6 to 12 Years old Junior 200
6 to 14 Years old Junior Mod 206/120

Junior 120

Junior 120

Junior 120 Mod

Junior 120
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Hunter Twyman
Junior F340

OSOR's Junior F340

William Maccormack
Junior F340

Hunter Twyman
Junior F340
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10 to 13 Years Old Sports Junior F340
14 to 17 Years Old Pro F340
14 to 17 Years Old Junior F500
-At age 13 Juniors can move up a class in the F340 but can only race one class-
Juvenile Classes
16 to 18 years old
Semi Pro F340
Junior F500
Super Stock Fan Single
Super Stock Fan 340 & 400
Super Stock Free Air 300




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Adult Classes
18 Years and Older

Stock Fan 340

Turk
Stock Fan 440

Mike ProStock
Super Stock 340

Stock Fan 340
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Stock Fan Single
Super Stock Fan 340
Super Stock Fan 440
Super Stock FA 340
Super Stock FA 440
Super Stock Liquid 440
Super Stock Open
Mod Stock 340
Mod Stock 440
Mod 250
Mod single Open
Pro Mod 340
Pro Mod 440
Super Mod 300
Super Mod 340
Super Mod 440
Super Mod Open

Super Mod
Heart Pounding Moments as the Countdown Begins!

Mr. Maclnnes and Carl Blight
Super Mod 440

Russ Buchanan
Super Mod 300

Super Mod
Heart Pounding Moments as the Countdown Begins!
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Lacasse Racing
Sno Pro 340

Larry Wilson
Sno Pro 340

Sabrina Blanchet
Sno Pro 440

Lacasse Racing
Sno Pro 340
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Sno Pro 250
Sno Pro 340
Sno Pro 440
Limited Fan 500
Sport F500
Semi Pro F500
Pro F500

Dave Nisbett and Carl Blight
F500

Dave Nisbett
F500

Dingman Brothers
F500

Dave Nisbett and Carl Blight
F500
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Masters Classes
Masters Single Fan 40 Years or older
Masters Super Mod 340 50 Years or older
Masters F500 45 Years or older




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The Outlaw 600

Outlaw 600

Outlaw 600

Outlaw 600
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