The 2025 Slim Jim 200 was the 24th stock car race of the 2025 NASCAR Craftsman Truck Series, the final race of the Round of 8, and the 21st iteration of the event. The race was held on Friday, October 24, 2025, at Martinsville Speedway in Ridgeway, Virginia, a paperclip-shaped short track. The race was contested over 203 laps, extended from 200 laps due to a green-white-checkered finish.
In a wild and caution-filled final stage, Corey Heim, driving for Tricon Garage, would continue his season-long dominance, winning both stages and leading a race-high 77 laps after starting fourth to earn his 22nd career NASCAR Craftsman Truck Series win, and his record 11th of the season. To fill out the podium, Kaden Honeycutt, driving for Halmar Friesen Racing, and Layne Riggs, driving for Front Row Motorsports, would finish 2nd and 3rd, respectively.
The race would produce one of the most dramatic elimination events in history, as positions 2-5 were separated by only one point at race's end. Kaden Honeycutt and Layne Riggs tied for the final spot, with Honeycutt winning the tiebreaker due to his second-place finish. The rest of the Championship 4 lineup was set, which will be Heim, Ty Majeski, Tyler Ankrum, and Honeycutt.
Following the race, Toyota clinched their 14th manufacturer's championship.
Martinsville Speedway is a NASCAR-owned stock car racing track located in Henry County, in Ridgeway, Virginia, just to the south of Martinsville. At in length, it is the shortest track in the NASCAR Cup Series. The track was also one of the first paved oval tracks in NASCAR, being built in 1947 by H. Clay Earles. It is also the only remaining race track on the NASCAR circuit since its beginning in 1948.
For practice, drivers were separated into two groups, A and B. Both sessions were 25 minutes long, and was held on Friday, October 24, at 2:05 PM EST. Layne Riggs, driving for Front Row Motorsports, would set the fastest time between both groups, with a lap of 20.102, and a speed of .
Qualifying was held on Friday, October 24, at 3:10 PM EST. Since Martinsville Speedway is a short track, the qualifying procedure used is a single-car, two-lap system with one round. Drivers will be on track by themselves and will have two laps to post a qualifying time, and whoever sets the fastest time will win the pole.
Layne Riggs, driving for Front Row Motorsports, would score the pole for the race, with a lap of 19.478, and a speed of .
No drivers would fail to qualify.
Stage 1 Laps: 50
Stage 2 Laps: 50
Stage 3 Laps: 103