| Race details[1] | |||
|---|---|---|---|
| Race 21 of 22 in the 2021 NASCAR Camping World Truck Series season | |||
 Martinsville Speedway | |||
| Date | October 30, 2021 | ||
| Location | Martinsville Speedway in Martinsville, Virginia | ||
| Course |
Permanent racing facility 0.526 mi (0.85 km) | ||
| Distance | 200 laps, 105.2 mi (169.302 km) | ||
| Average speed | 56.402 mph | ||
| Pole position | |||
| Driver | Kyle Busch Motorsports | ||
| Grid positions set by competition-based formula | |||
| Most laps led | |||
| Driver | Todd Gilliland | Front Row Motorsports | |
| Laps | 133 | ||
| Winner | |||
| No. 21 | Zane Smith | GMS Racing | |
| Television in the United States | |||
| Network | FS1 | ||
| Announcers | Vince Welch, Michael Waltrip, and Kurt Busch | ||
The 2021 United Rentals 200 was a NASCAR Camping World Truck Series race that was held on October 30, 2021, at Martinsville Speedway in Martinsville, Virginia. Contested over 200 laps on the 0.526 mi (0.847 km) paper-clipped shaped oval, it was the 21st race of the 2021 NASCAR Camping World Truck Series season, the sixth race of the Playoffs, and the final race of the Round of 8. GMS Racing driver Zane Smith collected his first win of the season, advancing him to the championship race. Along with Smith, John Hunter Nemechek, Ben Rhodes, and Matt Crafton advanced as well.
- ^ "Entry List". jayski.com. October 27, 2021. Retrieved October 28, 2021.