Autocross Challenge

Autocross Challenge 2021 Driver Registration

Submission limit reached

We are sorry. The registration limit has been reached. Please go here to join the waitlist.

Autocross Challenge 2021 Waitlist

We’re sorry you didn’t get in. Please fill out the form below to be placed on the wait list. In the event of a cancellation we will invite individuals from this list in the order from which they were placed.

Driver Information:

First Name:
Field is required!
Field is required!
Email Address:
Field is required!
Field is required!
Last Name:
Field is required!
Field is required!
Phone Number:
Field is required!
Field is required!
Field is required!
Field is required!
Field is required!
Field is required!
  • - select a state -
  • Alabama
  • Alaska
  • Alberta
  • Arizona
  • Arkansas
  • British Columbia
  • California
  • Colorado
  • Connecticut
  • Delaware
  • District of Columbia
  • Florida
  • Georgia
  • Hawaii
  • Idaho
  • Illinois
  • Indiana
  • Iowa
  • Kansas
  • Kentucky
  • Louisiana
  • Maine
  • Montana
  • Nebraska
  • Nevada
  • New Brunswick
  • New Hampshire
  • New Jersey
  • New Mexico
  • New York
  • North Carolina
  • North Dakota
  • Ohio
  • Oklahoma
  • Oregon
  • Manitoba
  • Maryland
  • Massachusetts
  • Michigan
  • Minnesota
  • Mississippi
  • Missouri
  • Ontario
  • Pennsylvania
  • Rhode Island
  • South Carolina
  • South Dakota
  • Tennessee
  • Texas
  • Utah
  • Vermont
  • Virginia
  • Washington
  • West Virginia
  • Wisconsin
  • Wyoming
- select a state -
Field is required!
Field is required!
Zip/Postal Code:
Field is required!
Field is required!
Event Shirt Size: (Included with registration)
  • - select a size -
  • S
  • M
  • L
  • XL
  • 2XL
  • 3XL
- select a size -
Please select event shirt size
Please select event shirt size

Vehicle Information

Please enter a valid 4-digit year
Please enter a valid 4-digit year
  • Buick
  • Chevrolet
  • Dodge
  • Ford
  • Oldsmobile
  • Pontiac
Field is required!
Field is required!
  • Camaro
  • Firebird
  • Mustang
  • Corvette
  • Miata
  • Chevelle
  • GTO
  • 442
  • Monte Carlo
Field is required!
Field is required!
Field is required!
Field is required!
Field is required!
Field is required!

Car Number

If you have a number preference please fill it out here. Numbers are first come first serve and are not guaranteed. If you raced with us before your old number is usually passed on to the next year.
Number Choice:
Please enter a valid number choice
Please enter a valid number choice
Sign up for the Autocross Challenge Newsletter?
Field is required!
Field is required!

Autocross Challenge

July 22-24

125 Cars

4 Classes

Any Experience

Beginner-friendly, yet challenging for pros

KOTM Invite

1st place class finishers receive official KOTM invite


The UMI Autocross Challenge is a highly anticipated two day motorsports event held each July at UMI Motorsports Park. Drivers from across the US and Canada spend two full days testing the limits of their machines on UMIMP’s 5/8 mi autocross course. This course features high speeds, technical sections, elevation changes and varying configurations. After the engines go silent the UMI Autocross Challenge is all about fun, friends and family. Racers get together Thursday and Friday night to enjoy the camp party atmosphere and special Friday night entertainment. There’s always something to do and plenty of food to enjoy along the way. The UMI Autocross Challenge is family friendly and makes for a great way to go racing while not having to leave the kids at home.

Event FAQs

Registration opens January of every year. Please sign up for the newsletter or join our Facebook page to be notified when registration opens. 

No, registration fees are non-refundable. Due to the high demand of the event we recommend passing on your spot to someone else in the case you cannot make it after you register.

Yes, please use the supplied link on the page to join the event waitlist. We invite many from the waitlist as the event nears.

We have added more events. Please see DriveAutoX or TeamCross for more chances to race at UMIMP.

Per Driver


  • 2 Days of Autocross
  • 2 Days of Lunch
  • Event T-Shirt
  • Thursday Meal
  • Friday Entertainment
  • KOTM Qualifier



Autocross Challenge Rules


Super Late Model

  • All rear engine, mid engine, AWD and C5-C8 Corvette

Late Model

  • 1988 and up vehicles (including applicable trucks)

Mid Muscle

  • 1973-1987 and up vehicles (includes applicable trucks, C4, 2nd and 3rd generation Camaro, and Fox Body Mustangs)

Vintage Muscle

  • Vehicle through 1972 (including applicable trucks and C1-C3)

UMI management reserves the right to adjust classing at any time up until the start of the event

Exhibition Class

  • If your vehicle does not fall into one of the four classes or does not meet the rule requirements (i.e. Go Kart, Hoosiers, Kuhmo ACR) you may participate for fun only.
  • If you are unsure if your car is legal, please contact us for approval.
  • 2 second default cone penalty.
  • Any fuel, aero or power adders permitted.
  • Please do not approach the timing trailer. The timing team receives information from the track workers. Contact the pit steward with any competition questions.
  • In all cases the UMI race director’s decision is final.
  • No vehicle weight limit for Autocross Challenge. If you qualify for KOTM your vehicle will need to follow the KOTM weight limit of 2900lbs. with driver.
  • 200TW as per SCCA® National Solo® Rules 2020 Sec 13.3 or with 2021 updates.
  • Fender cutting, flaring and non-standard wheel sizes are allowed.
  • Tires are permitted to be changed at any time. Multiple sets permitted.
  • No active, powered tire warmers.
  • 2021 Update : The Kumho ECSTA V720 ACR is no longer permitted.
  • Helmets required as per SCCA 4.3.1 anytime a car is on track.
    • Snell ratings: SA2015, SAH2015, SA2010, SAH2010, SA2005, M2015, M2010, M2005
    • SFI ratings 31.1, 31.1A, 3.12, 31.2A, 31.1 2005, 41.1, 41.1A, 41.2, 41.2A, 41.2  2005, 24.1
    • FIA Ratings:  8860-2010, 8860-2015
    • ECE R22.05
    • BS6658-85 Type A/FR, BS6658-85 Type A
  • Five point harness and racing seats recommended.
  • On board fire extinguisher recommended.
  • Typical autocross safety rules should be followed such as secure lug nuts, secure battery, no loose objects in the driver’s compartment.
First NameLast NameCityStateYearMakeModelTransmissionEngine
ScottApplegateHamiltonNJ1977ChevroletCamaro Z28T56383 SBC
RobertArmstrongMonroeOH1991ChevroletCorvetteZF6Dart 406 SBC
NicholasBarnettBlue GrassIA1972ChevroletNova4l80eLs
KenBatemanOakmontPA1989FordMustangTKO600347 stroker
RobertBeckAltoonaPA1991PontiacFirebirdT5 G Force350 TPI
BobBertelsenColumbianaOH1968ChevroletCorvetteBowler Stage 2 Tremec T56LS7
MattBirnieMansfieldMA1987ChevroletCamaroT56 6 Speed Manual350 Small Block
SteveBovePhilipsburgPA1977FordMustangAutomaticV-8 302
ScottBowersWilmingtonDE1984FordMustang SVOT56Coyote
JosephBoyerSpartaNC1992ChevroletCorvetteBowler T56LS7
JoelBradyLelandNC2012ChevroletSonic6 Speed Manual1.4 Turbo
ScottBrenemanLandisvillePA2007ChevroletCorvette6 Speed Manual6.2
TJBrillhartYorkPA2002FordMustangTremec T36504.6L 2V
PaulBrimmeierPhilipsburgPA1969ChevroletCamaroTCI 6xLS3
BrentBrooksMartinsburgWV1999PontiacFirebird Formula WS66MLS1
ChristopherBrownHarrisburgPA1997FordMustangT56 MagnumCoyote
CoryCarstensenMedfordWI1988ChevroletMonte Carlo SST56LS3
JosephCashinTinton fallsNJ1974ChevroletNovaTurbo 350 w gear vendors350
MikeCasinoCharlotteNC2002ChevroletCorvette Z06T56LS6
BrianConeySouth LebanonOH1969ChevroletCamaroT56 TremecLS3
EdCooneyWestminsterMD1996BuickRoadmaster Wagon4L60E5.7 LT1
BrianCoyleLititzPA1971ChevroletChevelle5 speed Manual377 CI
MikeCunninghamAltoonaPA1990FordFairmontScobee Built G-force T5Boss 347
jeffreydarbigflandersNJ1983FordMustang5 speed T5302
DetroitDickLivoniaMI1987BuickGrand NationalT56LSA
JohnDiodateEast AmherstNY2017Toyota866 Speed2.0L Boxer
SteveDormannBrookparkOH2016ChevroletCamaro6 SpeedLS3
TroyDragovichLititzPA1979ChevroletCorvetteBuilt TH350SBC
PatDuncanSalemVA1987ChevroletCamaro6 speedLS7
KenEdwardsBayshoreNY1966FordMustangTKO600 5 speed369CI Ford
JosephEichelmanTaneytownMD1972ChevorletChevelleSuper T10383
ChadEnglertMount PleasantPA2013FordMustang GTStockStock
AdamGlissonSymsoniaKY1987PontiacTrans AmT56Ram Jet 350
MikeGoodmanNottinghamPA1981ChevroletCamaroT56350 SBC
TimothyGordonMonongahelaPA2010ChevroletCamaro SSM66.2L LS3
HunterGuyerFayettevillePA1998PontiacFirebird Trans AmT56LS1
DaveHamiltonKnoxvilleTN1979ChevroletCamaroT56 magnum418CI
NathanHamiltonStowOH1985ChevroletMonte CarloT56 magnum325CI
GaryHatfieldSykesvilleMD1988ChevroletIROC Corvette700R4355
CamdenHumphrisConcord TownshipOH2011BMW128i6MTN52
RyanHumphrisConcord TownshipOH2012ChevroletCorvette6MTLS3
LouJasperWestminsterME1969ChevroletCamaroTremec T56 MagnumDart SBC, 400CID, Dart Pro1 Heads
ZachJasperWest MifflinPA2002PontiacFirebirdM6LS1
ChristopherJensenPaducahKY1986MazdaRX-7T56 Magnum5.3L LS
AarenJonesNewtonvilleON1988OldsmobileCutlass4L60E5.3 vortec
CameronJosephMiddletownOH2001ChevroletCamaroT56 MagnumLS3
JosephKallasPhiladelphiaPA1969ChevroletChevelle4 Speed350
WilliamKiddHamiltonNJ2000ChevroletCamaro SS4L60ELS1
NickKistlerStruthersOH1969ChevroletChevelleTurbo 400477
AjKnollmanCincinattiOH1998ChevroletCamaroBowler Performance T56 magnum F383 LS1
NicholasLeonardisClarence CenterNY2002ChevroletCamaro6 Speed Manual5.7
JoshuaLesterApolloPA1999PontiacTrans am WS6T56LS1
DougLutesMount AiryMD1988ChevroletMonte Carlo SST56358 Holley EFI equipped SBC
BrianMalekJersey ShorePA1992ChevroletCamaroT56LS7
DaveMartinKenvilNJ1987ChevroletCamaro IROC-Z700R4406 SBC
CalebMcManusClarksvilleTN1988PontiacTrans Am GTAT56408 LSX
PeterMirandaFarmingdale gdaleNY1984PontiacTrans amT56SBC 383
BenjaminMorrisonClearfieldPA1996FordCrown VictoriaAutomatic4.6L Ford
JamesMoyerFranklinPA1980PontiacTrans AmTH350301 Pontiac
JustinNallChippewa FallsWI1966ChevroletChevelle4L80E6.0 LS
JustinNeathConcordGA1985PontiacTrans AmT5350
JohnNemastilSevilleOH2011FordMustang GT6MTFord
EricNeumeierBeavercreekOH2016ChevroletZ06 CorvetteTR-6070LT4
JohnNortonWest MinsterMD1986FordMustang SVOT52.3L Turbo
JimO’NealMarysvilleOH1970ChevroletEl CaminoTH400/GVLS-6 454
R.J.PaulusBathPA1997ChevroletCamaro SST56LT1
ChrisPaveglioState CollegePA2008SaturnSkyM5Ecotec 2.0L Turbo
AngelaPayneTroutvilleVA1987ChevroletMonte Carlo SSTBALS3
EricPeacheyManheimPA2008DodgeViperTremec 6 Speed8.4 V-10
BrianPeacoeHope MillsNC1968ChevroletCamaroT56LS3
ValeriePichetteSurpriseAZ1992ChevroletCamaroT56 Magnum418 LS3
TravisPlumerFrederickMD2003ChevroletS-10 BlazerTremec TKO 5 speedLS3
DavidReddenWatsontownPA1984ChevroletMonte Carlo SSTKO600355
DerekReddenMuncyPA1974ChevroletNova SS4 Speed Manual350 SBC
ChrisRhinehartFrederickMD1972ChevroletNovaTKO 600 5speed355
KaytlinRobertsonWashingtonPA2016HyundaiGenesis Coupe"Mann idk, STOCKK"3.8
SteveRodgersWaynesboroPA1968DodgeCharger4 Speed Manual440 Dodge 500CI
SeanRuppHoliday CityOH1977PontiacTrans AmTremic TKO600Kauffman Racing 477 Pontiac
CurtSchneckSchnecksvillePA1970PontiacLemans SportTH350Pontiac 350
RonScottTroutvilleVA1963ChevroletCorvette6XD SequentialLS7
JeffreyScottGoodeVA1987BuickGrand NationalTHM200-4R3.8L Turbo V6
MattSmithState CollegePA2010HondaCivic Si6MT2.0L
JustinSnowMount WolfPA2008ChevorletZ06 CorvetteT56LS7
DavidSouthSidneyOH1990ChevroletCamaro5 Speed TKOGEN 1 400 SBC
BrianStephensBethelOH1963ChevroletNova6 Speed T56 Magnum6.0 LS
JosephStollsteimerPhiladelphiaPA1969ChevroletChevelle4 Speed350
AmyThompsonChesapeakeVA1999PontiacTrans amT56LSA Blown LQ4
MikeThompsonChesapeakeVA2020ChevroletCamaro 1LEManualLT1
SteveTresslerEvans CityPA2013ChevroletCamaro 1LETR6060LS3
CharlesTrimbleRed LionPA1978ChevroletMalibuTKXLS2.5
JasonVanSickleYorkPA2019AudiRS5 SportbackAutomatic2.9L
GregoryVincentExportPA2017StalkerAXRAstro Performance T5LS3
JamesVitalXeniaOH1998Nissan240SXCD00X415CI LS9
JoelVoigtCheektawogaNY2015ChevroletCamaro Z28Tremec427 LS7
EdwardWallsHarrisburgPA2009ChevroletHHR SS4T45E2.0T LNF
EliWaltonPilot MountainNC1993ChevroletS-10T565.3L
DavidWebbTroutvilleVA1969ChevroletCamaroRTS 6XDLS7
NickWeberYardvilleNJ1960ChevroletCorvetteT56 magnumLS7
TimothyWhalenWilliamsvilleNY2016FordFocus RS6 Speed Manual2.3 Ecoboost
KevinWinkieFredericksburgVA2013ChevroletCamaro ZL1Manual6.2 V-8
LarryWolfePalmyraPA1966FordMustangAOD Automatic347 Turbo
JustinYoderPetersburgPA1986ChevroletMonte CarloT56LS2
JasonZapolGaithersburgMD1971ChevroletChevelleT56 Magnum6.0 LQ9
AndrewZioloEast AmherstNY1988ChevroletMonte CarloT56383

Event schedule coming soon!


Have a question about the event? Use this form.