NASCAR Xfinity Series at Martinsville

The Call 811.com Before You Dig 250 is a NASCAR Xfinity Series stock car racing spring event at Martinsville Speedway, in Martinsville, Virginia, originally held from 1982 to 1994 as a standalone spring meeting, but starting in 2021 returns as part of a three-day tripleheader along with the NASCAR Whelen Modified Tour and NASCAR Cup Series.

It was first held as a Late Model Sportsman and Modified doubleheader in 1970, and in 1982 the Late Model Sportsman feature changed to a touring format for the original 1982 Budweiser Late Model Sportsman season, and stayed as a touring race until 1994. Following the 1994 season, both of Martinsville's race, the Miller 500 and the Advance Auto 500, were converted to Late Model only races. The March Late Model race was discontinued at the end of the 1997 season.

In 2021, the Xfinity Series restored Martinsville's spring date as a night race in support of the Cup Series' Blue-Emu Maximum Pain Relief 500 and aligned with the Modified Tour where the two series race over consecutive nights, instead of racing on one day. The race is one of two Xfinity events at the short track along with the Draft Top 250 in the fall.[2]

The race changed distances several times in its history. When first held in 1970, the Late Model Sportsman and Modified features were both 250 laps, covering 131.2 miles (211.1 km). Following the addition of local Late Models and the conversion of the Modified race into part of the NASCAR's regional touring series in 1985, the two touring races were decreased to 200 laps, 105.2 miles (169.3 km) with a 100 lap, 52.6 miles (84.7 km) Late Model feature, where it remained until the Modifieds were removed for the 1993 season, when the distance was increased to 300 laps, 157.8 miles (254.0 km) for the touring Busch Grand National cars, and 200 laps, 105.2 miles (169.3 km) for the Late Model race. When the race format became strictly Late Model only, the qualifying races and Late Model feature (25 lap heat races and last chance race) totaled 300 laps. The race was discontinued after the 1997 season, and only the fall race was held for Late Models.

The race was never 500 laps, miles, or kilometers in distance at any point in its history. The "500" originated from Martinsville's two traditional combination Late Model and/or Modified races that resulted in a 500-lap format:

• 1970–84: 250 laps, co-featured with Modifieds
• 1985–91: 200 laps, co-featured with the NASCAR Whelen Modified Tour, and 100 laps Late Model racing
• 1992–94: 300 laps, and 200 laps Late Model racing

The 2021 Cup Weekend format returned to the 1970-84 format of 250 laps. The Whelen Modified Tour returned as the Thursday night feature, with the Xfinity race the Friday night feature. No practice or qualifying were held as part of post-pandemic restrictions, but they returned for the 2022 running.

• 2021: Race suspended from Friday night to Sunday afternoon due to rain.
• 2022: Race extended due to NASCAR overtime.

The Goody's 250 was the name given for the second-tier series' one-off return to the track in 2006, after an absence since 1994, held during the summer of that year. It had been speculated the race would be held at night, under a temporary lighting system to be installed at the track, but it was held in the afternoon instead. The event replaced the ITT Industries & Goulds Pumps Salute to the Troops 250 at Pikes Peak International Raceway on the Busch Series schedule. The race was replaced in 2007 by the NAPA Auto Parts 200 at the Circuit Gilles Villeneuve road course in Montreal, Quebec, Canada. The race was the final start in NASCAR for Darrell Waltrip and Ricky Craven.

The Zerex 150 was a NASCAR Busch Series stock car race held at Martinsville Speedway, in Martinsville, Virginia. It was first held during the inaugural season for the Busch Series in 1982, as well as 1983. It was removed from the schedule in 1984, but returned in 1986. It was removed permanently following the 1990 season. It was a third Busch Series race at Martinsville in the seasons it was held, scheduled after the Miller 500 held early in the season, and about one month prior to the Advance Auto 500, the final race of the season. With a distance of 150 laps, 78.9 miles (127.0 km), it was the shortest of Martinsville's three Busch races.

The Dead On Tools 250 is a NASCAR Xfinity Series stock car race held at Martinsville Speedway in Martinsville, Virginia. Originally a Late Model race when it began in 1970, it joined the Budweiser Late Model Sportsman touring series in 1982 (the original year), and remained a part of the series through 1994. Following the 1994 season, both of Martinsville's races, the Miller 500 and the Advance Auto 500, were switched to a late model-only race with the ValleyStar Credit Union 300. The Advance Auto 500 served as the final race of the season for the series for ten years, from 1982 through 1991. The track was given a date on the Xfinity Series schedule again starting in 2020, after a brief one-off return in 2006.

• Martinsville Speedway race results at Racing-Reference