| Driver | JR Heffner |
| Hometown | Valatie, NY |
| Date of Birth | March 11, 1972 |
| Age | 46 |
| Car Number | 74 |
| Class | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| Big Block | 18 | 1 | 4 | 12 |
| Small Block | 15 | 2 | 7 | 10 | Total | 33 | 3 | 11 | 22 |
| Season | Starts | Wins | Top 5 | Top 10 |
|---|---|---|---|---|
| 2019 | 43 | 4 | 16 | 28 |
| Series | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar Nationals | 4 | 0 | 0 | 1 |
| King Of Dirt Racing Series | 1 | 0 | 0 | 0 |
| Super DIRTcar Series | 1 | 0 | 0 | 0 |
| Unsanctioned | 1 | 0 | 0 | 1 | Weekly (Lebanon Valley Speedway (BB)) | 13 | 1 | 4 | 11 | Weekly (Lebanon Valley Speedway (SB)) | 13 | 2 | 7 | 9 |
| Seasons | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| 13 Seasons | 401 | 37 | 175 | 288 |
| Seasons | Starts | Wins | Top 5s | Top 10s | |
|---|---|---|---|---|---|
| Last 3 Seasons | 3 Seasons | 42.33 | 3.33 | 15.33 | 28.00 |
| Last 5 Seasons | 5 Seasons | 38.40 | 3.60 | 15.00 | 26.40 |
| Last 10 Seasons | 10 Seasons | 29.50 | 3.00 | 12.40 | 20.40 |
| Career | 13 Seasons | 30.85 | 2.85 | 13.46 | 22.15 |
| Consec Wins | Consec Top 5s | Consec Top 10s |
|---|---|---|
| 2 (5 times) | 8 (1 times) | 20 (1 times) |
| Single Season Starts | Single Season Wins | Single Season Top 5s | Single Season Top 10s |
|---|---|---|---|
| 57 (2016) | 7 (2015) | 22 (2017) | 35 (2006) |
Series |
| 10th in Top 5's at King Of Dirt Racing Series events with 2 since 2006 |
Tracks |
| 9th in Starts at Hagerstown Speedway events with 11 since 2006 |
| 7th in Top 5's at Hagerstown Speedway events with 5 since 2006 |
| 7th in Top 10's at Hagerstown Speedway events with 8 since 2006 |
| 2nd in Starts at Lebanon Valley Speedway events with 312 since 2006 |
| 3rd in Top 5's at Lebanon Valley Speedway events with 157 since 2006 |
| 2nd in Top 10's at Lebanon Valley Speedway events with 242 since 2006 |
| 4th in Wins at Lebanon Valley Speedway events with 33 since 2006 |
| 7th in Top 10's at New York State Fairgrounds events with 7 since 2006 |
States |
| 9th in Starts at Maryland events with 11 since 2006 |
| 7th in Top 5's at Maryland events with 5 since 2006 |
| 7th in Top 10's at Maryland events with 8 since 2006 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar Nationals | 4 | 0 | 0 | 1 |
| King Of Dirt Racing Series | 1 | 0 | 0 | 0 |
| Super DIRTcar Series | 1 | 0 | 0 | 0 |
| Unsanctioned | 1 | 0 | 0 | 1 |
| Weekly (Lebanon Valley Speedway (BB)) | 13 | 1 | 4 | 11 |
| Weekly (Lebanon Valley Speedway (SB)) | 13 | 2 | 7 | 9 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar 358 Modifieds | 1 | 0 | 0 | 0 |
| King Of Dirt Racing Series | 2 | 1 | 2 | 2 |
| Super DIRTcar Series | 1 | 0 | 0 | 1 |
| Unsanctioned | 2 | 1 | 1 | 2 |
| Weekly (Lebanon Valley Speedway (BB)) | 17 | 2 | 6 | 11 |
| Weekly (Lebanon Valley Speedway (SB)) | 14 | 1 | 13 | 14 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar Nationals | 4 | 0 | 0 | 1 |
| Super DIRTcar Series | 3 | 0 | 1 | 1 |
| Unsanctioned | 1 | 0 | 0 | 0 |
| Weekly (Albany-Saratoga Speedway (BB)) | 16 | 0 | 2 | 6 |
| Weekly (Lebanon Valley Speedway (BB)) | 18 | 1 | 4 | 12 |
| Weekly (Lebanon Valley Speedway (SB)) | 15 | 1 | 6 | 12 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar 358 Modifieds | 1 | 0 | 0 | 1 |
| Short Track Super Series | 4 | 0 | 0 | 1 |
| Super DIRTcar Series | 2 | 0 | 0 | 1 |
| Unsanctioned | 1 | 0 | 1 | 1 |
| Weekly (Accord Speedway (BB)) | 4 | 1 | 1 | 4 |
| Weekly (Lebanon Valley Speedway (BB)) | 15 | 1 | 6 | 9 |
| Weekly (Lebanon Valley Speedway (SB)) | 13 | 5 | 9 | 10 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar Nationals | 1 | 0 | 0 | 0 |
| RoC Series | 1 | 0 | 0 | 1 |
| Short Track Super Series | 1 | 0 | 0 | 1 |
| Super DIRTcar Series | 2 | 0 | 1 | 1 |
| Unsanctioned | 1 | 0 | 0 | 0 |
| Weekly (Lebanon Valley Speedway (BB)) | 19 | 1 | 11 | 18 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar 358 Modifieds | 1 | 0 | 0 | 1 |
| Super DIRTcar Series | 2 | 0 | 1 | 2 |
| Unsanctioned | 1 | 0 | 1 | 1 |
| Weekly (Lebanon Valley Speedway (BB)) | 18 | 2 | 9 | 14 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| Super DIRTcar Series | 1 | 0 | 0 | 1 |
| Unsanctioned | 1 | 0 | 1 | 1 |
| Weekly (Lebanon Valley Speedway (BB)) | 18 | 2 | 8 | 11 |
| Weekly (Lebanon Valley Speedway (SB)) | 7 | 1 | 1 | 2 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar 358 Modifieds | 1 | 0 | 0 | 0 |
| Super DIRTcar Series | 3 | 1 | 1 | 1 |
| Unsanctioned | 3 | 0 | 1 | 2 |
| Weekly (Lebanon Valley Speedway (BB)) | 15 | 2 | 8 | 12 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| Super DIRTcar Series | 2 | 1 | 1 | 2 |
| Unsanctioned | 3 | 0 | 1 | 2 |
| Weekly (Glen Ridge Motorsports Park (BB)) | 1 | 0 | 1 | 1 |
| Weekly (Lebanon Valley Speedway (BB)) | 18 | 3 | 12 | 15 |
| Weekly (Lebanon Valley Speedway (SB)) | 2 | 0 | 1 | 2 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| Super DIRTcar Series | 2 | 0 | 0 | 0 |
| Unsanctioned | 1 | 0 | 1 | 1 |
| Weekly (Lebanon Valley Speedway (SB)) | 1 | 0 | 1 | 1 |
| Weekly (Lebanon Valley Speedway (BB)) | 2 | 0 | 0 | 0 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| Super DIRTcar Series | 2 | 0 | 1 | 2 |
| Unsanctioned | 2 | 0 | 1 | 1 |
| Weekly (Lebanon Valley Speedway (SB)) | 7 | 1 | 5 | 7 |
| Weekly (Lebanon Valley Speedway (BB)) | 15 | 0 | 9 | 14 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar 358 Modifieds | 2 | 0 | 1 | 1 |
| DIRTcar Nationals | 2 | 0 | 0 | 0 |
| Super DIRTcar Series | 3 | 0 | 1 | 1 |
| Unsanctioned | 3 | 0 | 2 | 2 |
| Weekly (Lebanon Valley Speedway (BB)) | 19 | 1 | 10 | 16 |
| Weekly (Lebanon Valley Speedway (SB)) | 5 | 1 | 4 | 5 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar 358 Modifieds | 1 | 0 | 1 | 1 |
| DIRTcar Nationals | 2 | 0 | 0 | 1 |
| Super DIRTcar Series | 2 | 1 | 2 | 2 |
| Unsanctioned | 4 | 0 | 0 | 2 |
| Weekly (Accord Speedway (BB)) | 1 | 0 | 0 | 1 |
| Weekly (Accord Speedway (SB)) | 14 | 2 | 5 | 10 |
| Weekly (Lebanon Valley Speedway (BB)) | 14 | 1 | 5 | 11 |
| Weekly (Lebanon Valley Speedway (SB)) | 8 | 0 | 4 | 7 |
| Year | Rank | Rating | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|---|---|
| 2018 | 106 | 1.5166 | 33 | 3 | 11 | 22 |
| 2017 | 50 | 1.7163 | 37 | 5 | 22 | 30 |
| 2016 | 165 | 1.3688 | 57 | 2 | 13 | 32 |
| 2015 | 76 | 1.5822 | 40 | 7 | 17 | 27 |
| 2014 | 24 | 1.7846 | 25 | 1 | 12 | 21 |
| 2013 | 25 | 1.7369 | 22 | 2 | 11 | 18 |
| 2012 | 96 | 1.4872 | 27 | 3 | 10 | 15 |
| 2011 | 28 | 1.7394 | 22 | 3 | 10 | 15 |
| 2010 | 17 | 1.8143 | 26 | 4 | 16 | 22 |
| 2009 | N/A | 1.6298 | 6 | 0 | 2 | 2 |
| 2008 | 27 | 1.8116 | 26 | 1 | 16 | 24 |
| 2007 | 44 | 1.7608 | 34 | 2 | 18 | 25 |
| 2006 | 48 | 1.7170 | 46 | 4 | 17 | 35 |
| 13 | 401 | 37 | 175 | 288 |
| Track Name | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| Accord Speedway | 20 | 3 | 6 | 15 |
| Afton Motorsports Park | 1 | 0 | 0 | 0 |
| Albany-Saratoga Speedway | 17 | 0 | 2 | 6 |
| Bridgeport Speedway | 3 | 0 | 1 | 1 |
| Eldora Speedway | 1 | 0 | 0 | 0 |
| Fulton Speedway | 1 | 0 | 0 | 0 |
| Glen Ridge Motorsports Park | 2 | 1 | 2 | 2 |
| Hagerstown Speedway | 11 | 0 | 5 | 8 |
| Lebanon Valley Speedway | 312 | 33 | 157 | 242 |
| New Egypt Speedway | 1 | 0 | 0 | 1 |
| New York State Fairgrounds | 13 | 0 | 2 | 7 |
| Orange County Fair Speedway | 5 | 0 | 0 | 3 |
| Oswego Speedway | 1 | 0 | 0 | 0 |
| Volusia Speedway Park | 13 | 0 | 0 | 3 |
| Totals | 14 Tracks | 3 Tracks | 7 Tracks | 10 Tracks |
| Region Name | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| Florida | 13 | 0 | 0 | 3 |
| Maryland | 11 | 0 | 5 | 8 |
| New Jersey | 4 | 0 | 1 | 2 |
| New York | 372 | 37 | 169 | 275 |
| Ohio | 1 | 0 | 0 | 0 |
| Totals | 5 Regions |
1 Regions |
3 Regions |
4 Regions |
| Month | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| February | 13 | 0 | 0 | 3 |
| March | 1 | 0 | 0 | 1 |
| April | 32 | 0 | 17 | 28 |
| May | 63 | 8 | 28 | 47 |
| June | 69 | 6 | 31 | 52 |
| July | 82 | 9 | 36 | 55 |
| August | 78 | 8 | 36 | 58 |
| September | 34 | 6 | 20 | 28 |
| October | 23 | 0 | 4 | 12 |
| November | 6 | 0 | 3 | 4 |
| Totals | 10 Months | 5 Months | 8 Months | 10 Months |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar 358 Modifieds | 7 | 0 | 2 | 4 |
| DIRTcar Nationals | 13 | 0 | 0 | 3 |
| King Of Dirt Racing Series | 3 | 1 | 2 | 2 |
| RoC Series | 1 | 0 | 0 | 1 |
| Short Track Super Series | 5 | 0 | 0 | 2 |
| Super DIRTcar Series | 26 | 3 | 9 | 15 |
| Unsanctioned | 24 | 1 | 10 | 16 |
| Weekly (Accord Speedway (BB)) | 5 | 1 | 1 | 5 |
| Weekly (Accord Speedway (SB)) | 14 | 2 | 5 | 10 |
| Weekly (Albany-Saratoga Speedway (BB)) | 16 | 0 | 2 | 6 |
| Weekly (Glen Ridge Motorsports Park (BB)) | 1 | 0 | 1 | 1 |
| Weekly (Lebanon Valley Speedway (BB)) | 201 | 17 | 92 | 154 |
| Weekly (Lebanon Valley Speedway (SB)) | 85 | 12 | 51 | 69 |