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| 4/22/2023 | Casper Speedway - Casper, WY Vintage Modifieds, Dwarf, IMCA Modified, IMCA Hobby Stock, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four | Results | | Jimmy Renfro (IMCA Hobby Stock) | 1st | - | - | 4th (DNF) |
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| 4/28/2023 | Phillips County Raceway - Holyoke, CO North vs South Dwarf: Rocky Mountain Dwarf Car Racing Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact, Run What Ya Brung | Results | | Jimmy Renfro (Street Stocks) | 5th | - | - | 8th |
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| 4/29/2023 | Phillips County Raceway - Holyoke, CO Dwarf: Rocky Mountain Dwarf Car Racing Lightning Sprints: Rocky Mountain Lightning Sprint Association Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Non-Winged Sprints, Sport Compact, Run What Ya Brung | Results | | Jimmy Renfro (Run What Ya Brung) | 5th | - | - | 1st |
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| 5/20/2023 | I-76 Speedway - Fort Morgan, CO RMDCRA at I-76 Speedway Dwarf: Rocky Mountain Dwarf Car Racing Hobby Stocks, Dirt Late Models, 270 Winged Micros, 600cc Modifieds, Adult Gas Karts, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Jimmy Renfro (Hobby Stocks) | 1st | - | - | 1st |
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| 5/27/2023 | El Paso County Raceway - Calhan, CO RMLSA at El Paso County Raceway Lightning Sprints: Rocky Mountain Lightning Sprint Association Hobby Stocks, B Modifieds, Street Stocks, Dwarf, 600cc Modifieds, Sport Compact, Run What Ya Brung | Results | | Jimmy Renfro (Run What Ya Brung) | 3rd | - | - | 1st |
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| 6/3/2023 | Gillette Thunder Speedway - Gillette, WY Pack The Stands - Free Spectator Entry - Month of Money Series Finale Weekend Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four | Results | | Jimmy Renfro (IMCA Hobby Stock) | 1st | - | - | 7th |
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| 7/7/2023 | Phillips County Raceway - Holyoke, CO Makeup Race Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Dirt Late Models, Dwarf, Sport Compact, Run What Ya Brung | Results | | Jimmy Renfro (Run What Ya Brung) | 2nd | - | - | 1st |
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| 7/8/2023 | El Paso County Raceway - Calhan, CO CAT Tour at Honor Speedway Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models, Dwarf, Sport Compact, Run What Ya Brung | Results | | Jimmy Renfro (Run What Ya Brung) | 2nd | - | - | 1st |
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| 7/17/2023 | El Paso County Raceway - Calhan, CO Monday Fair Race Hobby Stocks, B Modifieds, Street Stocks, Dwarf, Sport Compact, Run What Ya Brung | Results | | Jimmy Renfro (Run What Ya Brung) | 1st | - | - | 1st |
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| 7/21/2023 | Casper Speedway - Casper, WY Dirt Super Late Models: High Plains Late Models Vintage Modifieds, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four | Results | | Jimmy Renfro (IMCA Hobby Stock) | 1st | - | - | 1st |
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| 7/22/2023 | Casper Speedway - Casper, WY Dirt Super Late Models: High Plains Late Models IMCA Modified, IMCA Hobby Stock, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four | Results | | Jimmy Renfro (IMCA Hobby Stock) | 2nd | - | - | 1st |
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| 8/26/2023 | 81 Speedway - Park City, KS Weekly Points Stock Cars, Hornets, USRA B-Mods, USRA Modifieds | Results | | Jimmy Renfro (Stock Cars) | 6th | - | - | 14th |
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| 9/22/2023 | Phillips County Raceway - Holyoke, CO Championship Night and CAT Tour Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Dirt Late Models, Sport Compact, Run What Ya Brung | Results | | Jimmy Renfro (B Modifieds) | 4th | - | - | 6th |
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| 9/23/2023 | El Paso County Raceway - Calhan, CO Restricted 'A' Class: NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros Lightning Sprints: Rocky Mountain Lightning Sprint Association Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models, Non-Winged Sprints, 600cc Modifieds, Sport Compact, Run What Ya Brung | Results | | Jimmy Renfro (B Modifieds) | 4th | - | - | 9th |
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| 9/30/2023 | I-76 Speedway - Fort Morgan, CO Midgets: POWRi Restricted 'A' Class: NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros Dwarf: Rocky Mountain Dwarf Car Racing Lightning Sprints: Rocky Mountain Lightning Sprint Association Hobby Stocks, 270 Winged Micros, 600cc Modifieds, Adult Gas Karts, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Jimmy Renfro (IMCA Northern SportMod) | 5th (DNF) | - | - | DNS |
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| 11/5/2023 | I-76 Speedway - Fort Morgan, CO Midgets, Hobby Stocks, Winged A-Class, Dirt Late Models, Dwarf, 270 Winged Micros, Lightning Sprints, 600cc Modifieds, Adult Gas Karts, Enduro, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Jimmy Renfro (Enduro) | - | - | - | 13th (DNF) |
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