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| 4/15/2021 | Central Missouri Speedway - Warrensburg, MO Test 'n' Tune Practice Session Dirt Super Late Models, Hobby Stocks, A Modifieds, B Modifieds, Non-Winged Sprints, Lightning Sprints, Super Stocks | Results | | Jimmie Workman (Hobby Stocks) | - | - | - | - |
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| 4/17/2021 | Lucas Oil Speedway - Wheatland, MO Weekly Show #2 $uper $aver $pecial Night Presented by Ozarks FOX Dirt Late Models, Pure Stock, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Jimmie Workman (Pure Stock) | 3rd | - | - | 5th |
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| 4/24/2021 | Central Missouri Speedway - Warrensburg, MO Race #2, Weekly Racing #2 Hobby Stocks, A Modifieds, B Modifieds, Lightning Sprints, Super Stocks | Results | | Jimmie Workman (Hobby Stocks) | 3rd | - | - | 4th |
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| 4/25/2021 | Lakeside Speedway - Kansas City, KS Weekly Racing #1 Factory Stocks, Stock Cars, A Modifieds, Midwest Modifieds, B Modifieds | Results | | Jimmie Workman (Factory Stocks) | 7th | - | - | 9th |
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| 5/1/2021 | Central Missouri Speedway - Warrensburg, MO Race #3, Seeburg Muffler presents SLMR Special Event and Weekly Racing #3 Dirt Super Late Models: SLMR Late Model Series Hobby Stocks, A Modifieds, B Modifieds, Super Stocks | Results | | Jimmie Workman (Hobby Stocks) | 8th (DNF) | - | - | 21st (DNF) |
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| 5/8/2021 | Central Missouri Speedway - Warrensburg, MO Race #4, Rick Beebe Heating and Air Conditioning Race Night. Weekly Racing #4. Lightning Sprints: POWRi Midwest Lightning Sprints Hobby Stocks, A Modifieds, B Modifieds, Super Stocks | Results | | Jimmie Workman (Hobby Stocks) | 3rd | - | - | 2nd |
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| 5/29/2021 | Central Missouri Speedway - Warrensburg, MO Race #7, Memorial Day Weekend Night 1 SPECIAL EVENT, POWRi Lightning Sprints and A-Mod Specials Lightning Sprints: POWRi Midwest Lightning Sprints with POWRi Minn-Kota Lightning Sprints, POWRi Southwest Lightning Sprints Midgets, Hobby Stocks, A Modifieds, B Modifieds, Super Stocks | Results | | Jimmie Workman (Hobby Stocks) | 1st | - | - | 20th (DNF) |
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| 6/4/2021 | US 36 Raceway - Osborn, MO Non-Winged Sprints: Midwest Wingless Racing Association 360 Sprints - Winged, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 2nd | - | - | 6th |
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| 6/5/2021 | Bethany Fairgrounds Speedway - Bethany, MO Non-Winged Sprints: Midwest Wingless Racing Association B Modifieds, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 3rd | - | - | 3rd |
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| 6/12/2021 | Central Missouri Speedway - Warrensburg, MO Race #10, Cliff Harris Warrensburg Ford Race Night, Weekly Racing #8 Lightning Sprints: POWRi Midwest Lightning Sprints Hobby Stocks, A Modifieds, B Modifieds, Super Stocks | Results | | Jimmie Workman (Hobby Stocks) | 2nd | - | - | 8th |
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| 6/18/2021 | US 36 Raceway - Osborn, MO Regular Season Racing Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 2nd | - | - | 1st |
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| 6/19/2021 | Central Missouri Speedway - Warrensburg, MO Race #11, SPECIAL EVENT featuring the USAC Midwest Wingless Racing Association! Weekly Racing #9 Non-Winged Sprints: Midwest Wingless Racing Association Hobby Stocks, A Modifieds, B Modifieds, Super Stocks | Results | | Jimmie Workman (Hobby Stocks) | 1st | - | - | 1st |
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| 7/2/2021 | Lakeside Speedway - Kansas City, KS Weekly Racing #9 4th ANNUAL GARY D STOCK CAR SPECIAL Factory Stocks, Stock Cars, A Modifieds, Midwest Modifieds, B Modifieds | Results | | Jimmie Workman (Factory Stocks) | 6th | - | - | 5th (DNF) |
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| 7/4/2021 | Central Missouri Speedway - Warrensburg, MO Race #14, SPECIAL EVENT, 20th Annual Tom Wilson Memorial Night 2 Hobby Stocks, A Modifieds, B Modifieds, Super Stocks | Results | | Jimmie Workman (Hobby Stocks) | 7th (DNF) | - | - | 13th (DNF) |
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| 7/9/2021 | US 36 Raceway - Osborn, MO Regular Season Racing 305 Sprints - Winged, Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 5th (DNF) | - | - | 3rd |
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| 7/16/2021 | US 36 Raceway - Osborn, MO 360 Sprints - Winged: ASCS National with ASCS Warrior Region Stock Cars, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 1st | - | - | 1st |
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| 7/24/2021 | Bethany Fairgrounds Speedway - Bethany, MO URSS Wing Sprints A Modifieds, B Modifieds, Street Stocks, 360 Sprints - Non-Winged, Pure Stock | Rain Out |
| 7/30/2021 | US 36 Raceway - Osborn, MO Joe Crist Memorial Stock Car Race Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 3rd | - | - | 2nd |
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| 7/31/2021 | Central Missouri Speedway - Warrensburg, MO Race #17, Comfort Inn Race Night, Weekly Racing #13 Hobby Stocks, A Modifieds, B Modifieds, Super Stocks | Rain Out |
| 8/6/2021 | US 36 Raceway - Osborn, MO Regular Season Racing Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 2nd | - | - | 9th |
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| 8/7/2021 | Bethany Fairgrounds Speedway - Bethany, MO Regular Season Racing - E Mod, Pure, Sport, Stock, Mod A Modifieds, B Modifieds, Street Stocks, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 2nd | - | - | 12th |
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| 8/14/2021 | Central Missouri Speedway - Warrensburg, MO Race #19, SPECIAL EVENT, 5th Annual $2,000-to-Win Super Stock Showdown! Weekly Racing #15. Hobby Stocks, A Modifieds, B Modifieds, Super Stocks | Results | | Jimmie Workman (Hobby Stocks) | 1st | - | - | 2nd |
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| 8/21/2021 | Bethany Fairgrounds Speedway - Bethany, MO Regular Season Racing - E Mod, Pure, Sport, Stock, Mod A Modifieds, B Modifieds, Street Stocks, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 6th | - | - | 13th |
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| 8/27/2021 | US 36 Raceway - Osborn, MO Regular Season Racing 305 Sprints - Winged, Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 4th | - | - | 4th |
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| 8/28/2021 | Central Missouri Speedway - Warrensburg, MO Race #21, Weekly Racing #17. Final “Track Points” Night Hobby Stocks, A Modifieds, B Modifieds, Super Stocks | Results | | Jimmie Workman (Hobby Stocks) | 1st | - | - | 2nd |
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| 9/6/2021 | Bethany Fairgrounds Speedway - Bethany, MO B Mods, Sport Mods, E Mods, Pure Stock B Modifieds, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 2nd | - | - | 2nd |
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| 9/18/2021 | Bethany Fairgrounds Speedway - Bethany, MO Regular Season Racing - E Mod, Pure, Sport, Stock, Mod A Modifieds, B Modifieds, Street Stocks, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 2nd | - | - | 11th |
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| 10/7/2021 | US 36 Raceway - Osborn, MO IMCA Missouri Nationals Test 'n' Tune Night 305 Sprints - Winged, Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | - | - | - | - |
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| 10/8/2021 | US 36 Raceway - Osborn, MO IMCA Missouri Nationals 305 Sprints - Winged, Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Jimmie Workman (Pure Stock) | 2nd | - | - | DNS |
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| 11/19/2021 | Springfield Raceway - Springfield, MO CASEY'S PRESENTS TURKEY BOWL XV HEATS-B MOD, MW A CLASS, MW B CLASS, Legends/Pure Stock Full Show Midwest Modifieds, Pro Legends, Limited Sport Mod, Pure Stock, USRA B-Mods | Results | | Jimmie Workman (Pure Stock) | 2nd | - | - | DNS |
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