141 Speedway
Maribel, WI
Schedule & Results
Next Event
2026 Events
Saturday, April 4, 2026
Pre-Season Test & Tune
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Friday, April 10, 2026
Spring Stampede Series
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, April 11, 2026
Spring Stampede Series
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, April 18, 2026
2026 Season Opener
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, April 25, 2026
Armed Forces Night - Free Grandstand admission for Active Duty and Veterans with ID
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, May 2, 2026
IMCA Modified Red Race of Red, White, & Blue Series $1,500 to win
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, May 9, 2026
Mother's Day Eve - Moms $5 in grandstands - IMCA Sport Mods Red Race - $1,000 to win
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, May 16, 2026
CJ Joski Memorial Night
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, May 23, 2026
Nathan Bouche Memorial - IMCA Stock Car Red Race of Red, White & Blue Series - $1,000 to win
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Sunday, May 24, 2026
Sunday Funday with Bumper to Bumper IRA Sprints, Lightning Sprints, Legends & IMCA Sport Compacts
IMCA Sport Compacts, Pro Legends, 410 Sprints - Winged, Lightning Sprints
Saturday, May 30, 2026
Klink Equipment Night, Dirt Kings Diamond 48 and Retro Night T-shirt contest for Fans
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, June 6, 2026
Prestige Custom Cabinetry - IMCA Modifieds White Race - $1,500 to win
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Thursday, June 11, 2026
Clash at the Creek XVIII Test & Tune with LTL Late Model Challenge $1,500 to win
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts, Dirt Late Models
Friday, June 12, 2026
Clash at the Creek XVIII $10,000 to win Modifieds & $1,000 to win Stock Cars and Sport Mods
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, June 13, 2026
Clash at the Creek XVIII $10,000 to win Modifieds & $1,000 to win Stock Cars and Sport Mods
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Friday, June 19, 2026
$12,000 to win World of Outlaws Late Model Series with IMCA Sport Mods & IMCA Stock Cars
IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Dirt Late Models
Saturday, June 20, 2026
$25,000 to win World of Outlaws Late Model Series with IMCA Sport Mods & IMCA Stock Cars
IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Dirt Late Models
Saturday, June 27, 2026
Fireworks Extravaganza
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Wednesday, July 1, 2026
Independence Day Blast into Cash
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, July 11, 2026
IMCA Stock Cars White Race $1,000 to win
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Thursday, July 16, 2026
King of the Creek IX Test & Tune with LTL Late Model Challenge $1,500 to win
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts, Dirt Late Models
Friday, July 17, 2026
King of the Creek IX $10,000 to win Stock Cars with $1,000 to win Modifieds
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, July 18, 2026
King of the Creek IX $10,000 to win Stock Cars with $1,000 to win Modifieds
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, July 25, 2026
IMCA Sport Mods White Race $1,000 to win, Powder Puff and Bang Bang 50 for Sport Compacts
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, August 1, 2026
Everbreeze Property Maintenance Night | IMCA Stock Cars Blue Race $1,000 to Win & Mechanics Race
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, August 8, 2026
IMCA Sport Mods Blue Race $1,000 to win
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Thursday, August 13, 2026
Captain of the Creek VII Test & Tune with LTL Late Model Challenge $1,500 to win
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Friday, August 14, 2026
Captain of the Creek VIII $10,000 to win Sport Mods with IMCA Modifieds Blue Race $1,500 to win
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, August 15, 2026
Captain of the Creek VIII $10,000 to win Sport Mods with IMCA Modifieds $1,000 to win
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, August 22, 2026
Weekly Racing
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, August 29, 2026
Season Championship Night
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, September 19, 2026
3rd Annual Rod Wittkopf Memorial (Sanctioned) - $5,000 to win Sport Mods with Stock Cars and Mods
IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, IMCA Modified Presented by Tri-County Heating
Thursday, September 24, 2026
17th Annual Treek Strong Creek Classic Test & Tune with Late Models
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts, Dirt Late Models
Friday, September 25, 2026
17th Annual Treek Strong Creek Classic
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, September 26, 2026
17th Annual Treek Strong Creek Classic
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Friday, October 9, 2026
CAR WARS: Episode III
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts
Saturday, October 10, 2026
CAR WARS: Episode III
Unified Grand Nationals, IMCA SportMod Presented by Gandrud Automotive, IMCA Stock Car Presented by Appleton Camping Cntr, Unified Street Stocks, IMCA Modified Presented by Tri-County Heating, IMCA Sport Compacts