Ronnie Thomas at Darlington
Ronnie Thomas has made 14 NASCAR Cup Series starts at Darlington since 1978, with 0 wins, 1 top-10 and an average finish of 25.1.
Totals at Darlington by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|
| Cup Series | 14 | 0 | 0 | 1 | 0 | 25.1 | 31.7 | 9 |
Every start at Darlington
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|
| April 13, 1986 | 1986 TranSouth 500 | Winston Cup Series | 34 | 36 | 0 | Engine |
| April 15, 1984 | 1984 TranSouth 500 | Winston Cup Series | 36 | 28 | 0 | Engine |
| September 5, 1983 | 1983 Southern 500 | Winston Cup Series | 36 | 30 | 0 | Engine |
| April 10, 1983 | 1983 TranSouth 500 | Winston Cup Series | 33 | 24 | 0 | Engine |
| September 6, 1982 | 1982 Southern 500 | Winston Cup Series | 38 | 38 | 0 | Engine |
| April 4, 1982 | 1982 CRC Chemicals Rebel 500 | Winston Cup Series | 32 | 13 | 0 | Running |
| September 7, 1981 | 1981 Southern 500 | Winston Cup Series | 37 | 27 | 0 | Running |
| April 12, 1981 | 1981 CRC Chemicals Rebel 500 | Winston Cup Series | 28 | 20 | 0 | Running |
| September 1, 1980 | 1980 Southern 500 | Winston Cup Series | 25 | 22 | 0 | Running |
| April 13, 1980 | 1980 CRC Chemicals Rebel 500 | Winston Cup Series | 22 | 26 | 0 | Engine |
| September 3, 1979 | 1979 Southern 500 | Winston Cup Series | 28 | 24 | 0 | Running |
| April 8, 1979 | 1979 CRC Chemicals Rebel 500 | Winston Cup Series | 36 | 24 | 0 | Running |
| September 4, 1978 | 1978 Southern 500 | Winston Cup Series | 28 | 9 | 0 | Running |
| April 9, 1978 | 1978 Rebel 500 | Winston Cup Series | 31 | 31 | 0 | Crash |