Count: 13
| Race Date | Track | Car Count | Winner | Start | Story |
| Friday, June 11, 2021 | Gallatin,MT | 22 | Kory Wermling | 2 | Wermling Takes ASCS Frontier Opener At Gallatin Speedway | |
| Saturday, June 12, 2021 | Big Sky,MT | 21 | Logan Forler | 1 | Victory To Logan Forler With The ASCS Frontier Region At Big Sky Speedway | |
| Friday, July 23, 2021 | Big Sky,MT | 19 | Phil Dietz | 1 | Phil Dietz Grabs Prelim Night Win At Big Sky Speedway With ASCS Frontier Region | |
| Saturday, July 24, 2021 | Big Sky,MT | 17 | Tyler Driever | 1 | Driever Bags First Career ASCS Frontier Checkers At Big Sky | |
| Friday, August 13, 2021 | Sweetwater,WY | 21 | Colby Thornhill | 4 | Thornhill Captures First Career ASCS Frontier Win At Sweetwater Speedway | |
| Saturday, August 14, 2021 | Sweetwater,WY | 20 | Tyler Driever | 2 | Driever Delivers With ASCS Frontier At Sweetwater Speedway | |
| Friday, August 27, 2021 | Gallatin,MT | 13 | Logan Forler | 1 | Logan Forler Leads The Way With ASCS Frontier At Gallatin Speedway | |
| Saturday, August 28, 2021 | Big Sky,MT | 15 | Logan Forler | 1 | Logan Forler Wins Ostermiller Memorial At Big Sky Speedway | |
| Saturday, September 4, 2021 | Sweetwater,WY | 19 | Garen Linder | 1 | Garen Linder Triumphs With ASCS Frontier At Sweetwater Speedway | |
| Sunday, September 5, 2021 | Desert Thunder,UT | 18 | Trever Kirkland | 1 | Trever Kirkland Wires ASCS Frontier Field At Desert Thunder Raceway | |
| Monday, September 6, 2021 | Desert Thunder,UT | 17 | Logan Forler | 6 | Logan Forler Wins ASCS Frontier Region Showdown At Desert Thunder Raceway | |
| Friday, September 10, 2021 | Gallatin,MT | 8 | Logan Forler | 1 | Logan Forler Wins Big Sky Supernationals With The ASCS Frontier Region | |
| Sunday, September 12, 2021 | Big Sky,MT | 10 | Phil Dietz | 2 | Phil Dietz Caps ASCS Frontier Season With Victory At Big Sky Speedway | |
