| Driver | JR Heffner |
| Hometown | Valatie, NY |
| Date of Birth | March 11, 1972 |
| Age | 47 |
| Car Number | 74 |
| Class | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| Big Block | 8 | 1 | 2 | 3 |
| Small Block | 8 | 0 | 5 | 7 | Total | 16 | 1 | 7 | 10 |
| Season | Starts | Wins | Top 5 | Top 10 |
|---|---|---|---|---|
| 2019 | 41 | 4 | 16 | 27 |
| Series | Starts | Wins | Top 5s | Top 10s | Weekly (Lebanon Valley Speedway (BB)) | 8 | 1 | 2 | 3 | Weekly (Lebanon Valley Speedway (SB)) | 8 | 0 | 5 | 7 |
|---|
| Seasons | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| 16 Seasons | 504 | 44 | 218 | 365 |
| 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 | 15 Seasons | 32.53 | 2.87 | 14.07 | 23.67 |
| 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) | 37 (2004) |
Series |
| 10th in Top 5's at King Of Dirt Racing Series events with 2 since 2004 |
Tracks |
| 7th in Starts at Hagerstown Speedway events with 18 since 2004 |
| 8th in Top 5's at Hagerstown Speedway events with 6 since 2004 |
| 6th in Top 10's at Hagerstown Speedway events with 11 since 2004 |
| 1st in Starts at Lebanon Valley Speedway events with 378 since 2004 |
| 3rd in Top 5's at Lebanon Valley Speedway events with 192 since 2004 |
| 1st in Top 10's at Lebanon Valley Speedway events with 297 since 2004 |
| 4th in Wins at Lebanon Valley Speedway events with 36 since 2004 |
| 10th in Top 10's at New York State Fairgrounds events with 7 since 2004 |
States |
| 7th in Starts at Maryland events with 18 since 2004 |
| 8th in Top 5's at Maryland events with 6 since 2004 |
| 6th in Top 10's at Maryland events with 11 since 2004 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| Weekly (Lebanon Valley Speedway (BB)) | 8 | 1 | 2 | 3 |
| Weekly (Lebanon Valley Speedway (SB)) | 8 | 0 | 5 | 7 |
| 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 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar 358 Modifieds | 1 | 0 | 1 | 1 |
| DIRTcar Nationals | 4 | 0 | 2 | 3 |
| Super DIRTcar Series | 3 | 0 | 1 | 2 |
| Unsanctioned | 5 | 1 | 2 | 3 |
| Weekly (Accord Speedway (SB)) | 3 | 1 | 1 | 3 |
| Weekly (Albany-Saratoga Speedway (SB)) | 3 | 0 | 0 | 0 |
| Weekly (Albany-Saratoga Speedway (BB)) | 1 | 0 | 0 | 1 |
| Weekly (Lebanon Valley Speedway (BB)) | 18 | 1 | 10 | 16 |
| Weekly (Lebanon Valley Speedway (SB)) | 1 | 0 | 1 | 1 |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar 358 Modifieds | 2 | 0 | 1 | 1 |
| DIRTcar Nationals | 3 | 1 | 1 | 3 |
| Super DIRTcar Series | 3 | 0 | 0 | 2 |
| Unsanctioned | 8 | 0 | 1 | 5 |
| Weekly (Accord Speedway (SB)) | 6 | 1 | 3 | 5 |
| Weekly (Albany-Saratoga Speedway (SB)) | 4 | 0 | 0 | 1 |
| Weekly (Lebanon Valley Speedway (BB)) | 17 | 1 | 8 | 15 |
| Weekly (Lebanon Valley Speedway (SB)) | 5 | 0 | 4 | 5 |
| Year | Rank | Rating | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|---|---|
| 2019 | 23 | 1.3953 | 16 | 1 | 7 | 10 |
| 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 |
| 2005 | 24 | 1.8419 | 39 | 3 | 18 | 30 |
| 2004 | 53 | 1.6408 | 48 | 3 | 18 | 37 |
| 16 | 504 | 44 | 218 | 365 |
| Track Name | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| Accord Speedway | 29 | 5 | 10 | 23 |
| Afton Motorsports Park | 1 | 0 | 0 | 0 |
| Albany-Saratoga Speedway | 27 | 0 | 2 | 10 |
| Autodrome Drummond | 1 | 0 | 0 | 1 |
| 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 | 18 | 1 | 6 | 11 |
| Land of Legends Raceway | 1 | 0 | 0 | 0 |
| Lebanon Valley Speedway | 378 | 36 | 192 | 297 |
| New Egypt Speedway | 1 | 0 | 0 | 1 |
| New York State Fairgrounds | 14 | 0 | 2 | 7 |
| Orange County Fair Speedway | 6 | 0 | 0 | 3 |
| Oswego Speedway | 1 | 0 | 0 | 0 |
| Volusia Speedway Park | 20 | 1 | 3 | 9 |
| Totals | 16 Tracks | 5 Tracks | 8 Tracks | 11 Tracks |
| Region Name | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| Florida | 20 | 1 | 3 | 9 |
| Maryland | 18 | 1 | 6 | 11 |
| New Jersey | 4 | 0 | 1 | 2 |
| New York | 460 | 42 | 208 | 342 |
| Ohio | 1 | 0 | 0 | 0 |
| Quebec | 1 | 0 | 0 | 1 |
| Totals | 6 Regions |
3 Regions |
4 Regions |
5 Regions |
| Month | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| February | 21 | 1 | 3 | 10 |
| March | 3 | 0 | 0 | 1 |
| April | 39 | 1 | 20 | 34 |
| May | 86 | 10 | 36 | 65 |
| June | 90 | 6 | 40 | 66 |
| July | 98 | 9 | 46 | 68 |
| August | 87 | 9 | 40 | 65 |
| September | 45 | 7 | 25 | 38 |
| October | 29 | 1 | 5 | 14 |
| November | 6 | 0 | 3 | 4 |
| Totals | 10 Months | 8 Months | 9 Months | 10 Months |
| Series (Track) | Starts | Wins | Top 5s | Top 10s |
|---|---|---|---|---|
| DIRTcar 358 Modifieds | 10 | 0 | 4 | 6 |
| DIRTcar Nationals | 20 | 1 | 3 | 9 |
| 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 | 32 | 3 | 10 | 19 |
| Unsanctioned | 37 | 2 | 13 | 24 |
| Weekly (Accord Speedway (BB)) | 5 | 1 | 1 | 5 |
| Weekly (Accord Speedway (SB)) | 23 | 4 | 9 | 18 |
| Weekly (Albany-Saratoga Speedway (SB)) | 7 | 0 | 0 | 1 |
| Weekly (Albany-Saratoga Speedway (BB)) | 17 | 0 | 2 | 7 |
| Weekly (Glen Ridge Motorsports Park (BB)) | 1 | 0 | 1 | 1 |
| Weekly (Lebanon Valley Speedway (BB)) | 244 | 20 | 112 | 188 |
| Weekly (Lebanon Valley Speedway (SB)) | 99 | 12 | 61 | 82 |