| 5/3 | Talladega Superspeedway | AL | ARCA | Race #4 | Tom Hessert III | Race Results |
| 5/3 | Beech Ridge Motor Speedway | ME | PASS | | Mike Rowe | Race Results |
| 5/3 | Hermiston Super Oval | OR | SLM | Tri Track SLM | Tayler Riddle | Race Results |
| 5/3 | Langley Speedway | VA | LMSC | Twin 75's | Edwards/Waltz | |
| 5/3 | South Boston Speedway | VA | LMSC | Twin 75's | Sellers/Pulliam | Trackside Now |
| 5/3 | Oswego Speedway | NY | ISMA | Jack Murphy 56 | CANCELLED | |
| 5/3 | Stockton 99 Speedway | CA | K&N West | Race #3 | David Mayhew | Race Results |
| 5/3 | Bullring at Las Vegas | NV | SRL S2 | | Ryan Cansdale | Race Results |
| 5/3 | Bullring at Las Vegas | NV | SRL Southwest | | Derek Thorn | Race Results |
| 5/3 | Gresham Motorsports Park | GA | PLM 100 | PLM 100 | Bubba Pollard | |
| 5/3 | Fairgrounds Speedway Nashville | TN | PLM 100 | $5k to win | Josh Weston | |
| 5/3 | Angola Motorsport Speedway | IN | Top Speed Mods | | Jordan Pruitt | Race Results |
| 5/3 | Mahoning Valley Speedway | PA | Modifieds | 100-lap $3,500 to win | POSTPONED | |
| 5/3 | Madison Int'l Speedway | WI | ARCA/Midwest | Practice Day | x | Midwest Tour Live |
| 5/4 | Madison Int'l Speedway | WI | ARCA/Midwest | Joe Shear Classic | Nathan Haseleu | Midwest Tour Live |
| 5/4 | Springport Motor Speedway | MI | JEGS | Season Opener | JJ Haley | Trackside Now |
| 5/4 | Springport Motor Speedway | MI | Top Speed Mods | | Derek Griffin | Trackside Now |
| 5/4 | Devil's Bowl Speedway | VT | ACT | Race #3 | POSTPONED | |
| 5/4 | Chemung Speedrome | NY | RoC Modifieds | Season Opener | Matt Hirschman | Trackside Now |
| 5/9 | Ace Speedway | NC | PASS South | | Tyler Church | Race Results |
| 5/9 | Five Flags Speedway | FL | PLM | Twin Races 20/30 | Jones, Senter | |
| 5/10 | Southern National | NC | LMSC | Twin 75's | Lee Pulliam X 2 | Race Results |
| 5/10 | South Boston Speedway | VA | LMSC | LMSC 100 | RAIN | |
| 5/10 | Bowman Gray Stadium | NC | Mods | Modified 100 | RAIN | |
| 5/10 | Desoto Speedway | FL | Bright House Challnege | SLM 100 | TJ Duke | Trackside Now |
| 5/10 | Montgomery Motor Speedway | AL | SSS | Race #5 | Bubba Pollard | Trackside Now |
| 5/10 | Mobile Int'l Speedway | AL | PLM | Twin Races 20/30 | Niedecken, Bragg | |
| 5/10 | Wisconsin Int'l Raceway | WI | TUNDRA | Season Opener | Dalton Zehr | Race Results |
| 5/10 | Wisconsin Int'l Raceway | WI | Mid American | Race #2 | T. Bauknecht | Race Results |
| 5/10 | Star Speedway | ME | PASS | | DJ Shaw | Race Results |
| 5/10 | Hickory Motor Speedway | NC | LMSC | Challenge Race 100 | Austin McDaniel | |
| 5/10 | Orange County Speedway | NC | LMSC | LMSC 100 | RAIN | |
| 5/10 | Sandusky Speedway | OH | Main Event/ MSA Supers | Season Opener | Jeff Ganus | Race Results |
| 5/10 | Stateline Speedway | ID | SLM | Idaho Tune Up 150 | Ryan Well | |
| 5/10 | Jennerstown Speedway | PA | Super Cup Series | Track Grand Reopening | RAIN | |
| 5/11 | Lee USA Speedway | NH | Tri Track Open Mods | Bullring Bash 100 | Matt Hirschman | Trackside Now |
| 5/14 | Milbridge Speedway | NC | Mini-Outlaw | Race #5 | | |
| 5/16 | Ace Speedway | NC | LMSC | Rodney Cook 140 | Justin Snow | |
| 5/16 | Hawkeye Downs | IA | Mid American | Race #4 | J. Spoonmore | |
| 5/16 | I-44 Speedway | MO | JEGS | Practice Day | x | Trackside Now |
| 5/17 | I-44 Speedway | MO | JEGS | King of the High Banks 144 | Anderson Bowen | Trackside Now |
| 5/17 | The Bullring at Las Vegas | NV | Lucas Oil Modifieds | Race #3 | Austin Barnes | Race Results |
| 5/17 | Kern County Raceway Park | CA | SRL S2 | | Kenny Smith | Race Results |
| 5/17 | Langley Speedway | VA | LMSC | Twin 75's | Smith & Waltz | |
| 5/17 | Shady Bowl Speedway | OH | Robbie Dean 94 | | Bill Burba | |
| 5/17 | Auto City Speedway | MI | Main Event | | Trevor Berry | |
| 5/17 | Ukiah Speedway | CA | Pacific Challenge Series | Race #2 | Chris Scribner | Race Results |
| 5/17 | South Alabama Speedway | AL | Viper Series | Race #1 | B.Curey | Race Results |
| 5/17 | Iowa Speedway | IA | K&N East & West | Combo | Ben Rhodes | Race Central Live |
| 5/17 | Airborne Speedway | NY | ACT | Race #3 | Ray Pairit | Race Results |
| 5/17 | State Park Speedway | WI | ARCA/Midwest | Race #3 | Tim Sauter | Race Results |
| 5/17 | Autodrome Chaudiere | QC | PASS | | DJ Shaw | Race Results |
| 5/17 | Toledo Speedway | OH | ARCA | Practice & Qualifying | x | |
| 5/17 | Bowman Gray Stadium | NC | Mods & More | 100-lapper | Chris Fleming | |
| 5/18 | Toledo Speedway | OH | ARCA | Race #5 | Justin Boston | Race Results |
| 5/18 | Sunset Speedway | ON | OSCAAR | Season Opener | Jeff Hanley | Race Results |
| 5/18 | Shangri La II Speedway | NY | RoC Modifieds | Race #3 | Matt Hirschman | Race Results |
| 5/18 | CMTP | CAN | NCATS | Race #1 | J.R. Fitzpatrick | Race Results |
| 5/21 | Milbridge Speedway | NC | Mini-Outlaw | Race #6 | | |
| 5/23 | Kil-Kare Speedway | OH | Main Event | | D. Charleston | Race Results |
| 5/23 | Stafford Motor Speedway | CT | NWMT | Race #3 | RAIN | |
| 5/23 | Five Flags Speedway | FL | SSS | Race #6 | Bubba Pollard | Trackside Now |
| 5/24 | Mobile International Speedway | AL | SSS | Race #7 | Donnie Wilson | Trackside Now |
| 5/24 | Flat Rock Speedway | MI | Gold Cup | Joy Fair Memorial | J. Schroeder | Race Results |
| 5/24 | Marshfield Motor Speedway | WI | SLM | Yellow River Racing Series | Dalton Zehr | Trackside Now |
| 5/24 | Southern National | NC | LMSC | LMSC 100 | Tommy Lemons Jr. | |
| 5/24 | South Boston Speedway | VA | LMSC | Twin 75's | Lee Pulliam / Peyton Sellers | |
| 5/24 | Autodrome St-Eustache | QC | SERIE ACT | Race #1 | Patrick Cliche | Race Results |
| 5/24 | Hickory Motor Speedway | NC | LMSC | LMSC 100 | Dillon Bassett | |
| 5/24 | CNB/Clearfield | PA | Late Models | 75-laps | RAIN | |
| 5/24 | Mt. Lawn Speedway | IN | Late Models | Late Models 100 | RAIN | |
| 5/24 | Hermiston Super Oval | OR | SLM | Tri Track SLM | Mike Longton | Race Results |
| 5/24 | Columbus Motor Speedway | OH | JEGS | | Hunter Baize | Race Results |
| 5/24 | White Mt. Motorsports Park | NH | PASS | | RAIN PPD 5/31 | |
| 5/24 | Kern County Raceway Park | CA | K&N West | Race #5 | Greg Pursley | Race Results |
| 5/24 | Monadnock Speedway | NH | GSPS | Race #2 | PPD 5/31 | |
| 5/24 | Scotia Speedworld | NS | Maritime Pro Stocks | Season Opener | Shawn Turple | Race Results |
| 5/24 | Magic Valley Speedway | ID | Pro 4 Alliance | Race #1 | R.Thompson | Race Results |
| 5/24 | Oswego Speedway | NY | RoC Modifieds | Race #4 | Matt Hirschman | Race Results |
| 5/25 | Evergreen Speedway | PA | Modifieds | Poker Series Race 1 | Matt Hirschman | |
| 5/25 | Kentucky Motor Speedway | KY | CRA Street Stocks | 200 Laps 3K to Win | Brett Hudson | Race Results |
| 5/25 | Colorado National Speedway | CO | SLM | SLM 100 | Chris Eggleston | |
| 5/25 | Wiscasset Raceway | ME | LMS | Coastal 200 | Josh St. Clair | |
| 5/25 | Slinger Speedway | WI | SLM 75 | SLM 75 | Steve Apel | |
| 5/25 | Thunder Road Speedbowl | VT | ACT LM | Memorial Day Classic | Jason Corliss | Race Results |
| 5/25 | Redwood Acres Raceway | CA | SLM | Salute the Troops 100 | Darren Knight | |
| 5/25 | Coastal Plains Raceway Park | NC | KOMA Mods | "Semper Fi 125" | David Calabrese | Race Results |
| 5/25 | Illiana Motor Speedway | IN | ARCA/CRA/Midwest | Practice | x | |
| 5/26 | Illiana Motor Speedway | IN | ARCA/CRA/Midwest | Border Wars | Ty Majeski | Race Results |
| 5/26 | Rocky Mountain Raceway | UT | SRL Southwest | | Derek Thorn | Race Results |
| 5/26 | Columbus 151 Speedway | WI | Big 8 Series | Race #2 | Casey Johnson | Race Results |
| 5/26 | Golden Sands Speedway | WI | TUNDRA | Race #2 | M.Bilderback | Race Results |
| 5/29 | Thompson Int'l Speedway | CT | VMRS | Race #3 | Tommy Barrett | Trackside Now |
| 5/30 | Devil's Bowl Speedway | VT | Late Models | VT State Championship 100 | Nick Sweet | Race Results |
| 5/30 | Madison Int'l Speedway | WI | SLM Triple Crown | Race #1 | Dave Feiler | Trackside Now |
| 5/30 | Bowman Gray Stadium | NC | Mods | Modified 100 | Jason Myers | Trackside Now |
| 5/31 | Bowman Gray Stadium | NC | Mods | Modified 100 | Burt Myers | Race Central Live |
| 5/31 | Bowman Gray Stadium | NC | K&N East | Race #7 | Ben Rhodes | Race Central Live |
| 5/31 | Waterford Speedbowl | CT | NEMST | CT Triple Crown #2 | Toby Wells | |
| 5/31 | Petty International Raceway | NB | Maritime Pro Stocks | Race #2 | Jonathan Hicken | Race Results |
| 5/31 | Berlin Raceway | MI | CRA SS | | Brian Campbell | Trackside Now |
| 5/31 | Circuit Riverside Speedway | QC | SERIE ACT | Race #2 | Alex Labbe | Race Results |
| 5/31 | Langley Speedway | VA | LMSC | LMSC 150 | Greg Edwards | |
| 5/31 | Southern National Motorsports Park | NC | PASS South | | Daniel Hemric | Race Results |
| 5/31 | Southern National Motorsports Park | NC | PASS PLM | | Austin Thompson | Race Results |
| 5/31 | Columbus Motor Speedway | OH | Super Cup Series | Race #3 | Brent Nelson | Race Results |
| 5/31 | Motor Mile Speedway | VA | LMSC | Twin 75's | Lemons, Jr. & Bowling | Race Results |
| 5/31 | Montana Raceway Park | MT | SLM | MT Gold 212 | Trevor Emond | |