| Track | Jefferson County,NE |
| Series | Centennial Midget Series (CMS) |
Count: 10
| Race Date | Class | Series | Track | Watch | Race | Car Count | Winner | Start | Story |
| Saturday, July 11, 2026 | Midget | USACM,CMS | Jefferson County,NE | FloRacing | Midwest Midget Championship | | | | |
| Friday, July 10, 2026 | Midget | USACM,CMS | Jefferson County,NE | FloRacing | Midwest Midget Championship | | | | |
| Saturday, July 16, 2022 | Midget | USACM,CMS | Jefferson County,NE | | Midwest Miget Championship | 24 | Michael Kofoid | 4 | 3RD TO 1ST: KOFOID SWIPES LAST LAP VICTORY AT JEFFERSON COUNTY |
| Friday, July 15, 2022 | Midget | USACM,CMS | Jefferson County,NE | | Midwest Miget Championship | 25 | Mitchel Moles | 2 | BREAKTHROUGH! MOLES DIGS IN FOR FIRST USAC MIDGET WIN AT JEFFERSON COUNTY |
| Saturday, July 17, 2021 | Midget | USACM,CMS | Jefferson County,NE | | Mid-America Midget Week | 30 | Emerson Axsom | 3 | AXSOM RACKS HIM A $10-GRAND USAC MIDGET VICTORY AT JEFFERSON COUNTY |
| Friday, July 16, 2021 | Midget | USACM,CMS | Jefferson County,NE | | Mid-America Midget Week | 36 | Tanner Thorson | 1 | THORSON THROTTLES TO 2ND STRAIGHT USAC MIDGET SCORE; WINS JEFFERSON COUNTY NIGHT #1 |
| Saturday, July 18, 2020 | Midget | USACM,CMS | Jefferson County,NE | | Midwest Midget Championships | 29 | Tyler Courtney | 1 | COURTNEY COMES BACK WITH AUTHORITY TO WIN AT JEFFERSON COUNTY |
| Friday, July 17, 2020 | Midget | USACM,CMS | Jefferson County,NE | | Midwest Midget Championships | 29 | Chris Windom | 5 | WINDOM WRANGLES UP WIN AT JEFFERSON COUNTY |
| Saturday, July 13, 2019 | Midget | USACM,CMS | Jefferson County,NE | | Mid-America Midget Week | 23 | Tyler Courtney | 1 | COURTNEY GETS WIN #6 AT JEFF CO. |
| Friday, July 12, 2019 | Midget | USACM,CMS | Jefferson County,NE | | Mid-America Midget Week | 24 | Jason McDougal | 4 | McDOUGAL CHECKS OFF FIRST USAC MIDGET WIN AT JEFF CO. |
