J.R. Heffner at Eldora Speedway
J.R. Heffner has made 3 NASCAR Truck Series starts at Eldora Speedway since 2014, with 0 wins, 0 top 10s and an average finish of 19.0.
Totals at Eldora Speedway by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Truck Series | 3 | 0 | 0 | 0 | 0 | 19 | 13.3 | 15 |
Every start at Eldora Speedway
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| July 18, 2018 | 2018 Eldora Dirt Derby | Truck Series | 20 | 24 | 0 | Running |
| July 20, 2016 | 2016 Aspen Dental Eldora Dirt Derby | Truck Series | 4 | 15 | 0 | Running |
| July 23, 2014 | 2014 1-800-CarCash Mudsummer Classic | Truck Series | 16 | 18 | 0 | Running |