| WERA Motorcycle Roadracing |
| 1998 National Endurance |
| Round # | 6 | Track: | Grattan | Track Length: | 2 | Miles | Race Date: | 7/11/98 |
| Last Completed |
| Po | Bike | Team Name | Machin | Size | Laps | Class | Clas | Hour | Min | Sec |
| 1 | 22 | S. B. R./Semoff Bros. Racing | Yamaha | 1000 | 243 | 1 | HSS | 5 | 59 | 29 |
| 2 | 4 | Tapeworks Racing | Suzuki | 750 | 242 | 1 | HSB | 5 | 59 | 30 |
| 3 | 2 | Arclight Suzuki | Suzuki | 750 | 239 | 2 | HSB | 5 | 59 | 0 |
| 4 | 6 | Team Ten 40 Racing | Suzuki | 600 | 239 | 1 | MSS | 5 | 59 | 14 |
| 5 | 10 | Roswell Racing | Suzuki | 750 | 239 | 3 | HSB | 5 | 59 | 31 |
| 6 | 15 | Team Great Lakes | Kawasaki | 750 | 238 | 4 | HSB | 5 | 58 | 43 |
| 7 | 16 | Performance Motorsports | Honda | 600 | 238 | 1 | MSB | 5 | 58 | 53 |
| 8 | 99 | Army of Darkness | Suzuki | 600 | 236 | 2 | MSB | 5 | 58 | 34 |
| 9 | 27 | Firestorm Racing | Suzuki | 600 | 236 | 3 | MSB | 5 | 58 | 45 |
| 10 | 101 | Circle V Racing | Suzuki | 600 | 235 | 2 | MSS | 5 | 59 | 5 |
| 11 | 44 | Team Twister | Suzuki | 600 | 233 | 3 | MSS | 5 | 59 | 3 |
| 12 | 45 | Team Chicago | Yamaha | 600 | 232 | 4 | MSS | 5 | 58 | 42 |
| 13 | 5 | TKO Racing | Suzuki | 750 | 231 | 2 | HSS | 5 | 58 | 36 |
| 14 | 221 | 1-800-CROTCH ROCKET (2) | Suzuki | 600 | 230 | 5 | MSS | 5 | 58 | 58 |
| 15 | 21 | 1-800-CROTCH ROCKET | Yamaha | 1000 | 227 | 3 | HSS | 5 | 58 | 55 |
| 16 | 47 | Team Bear | Kawasaki | 600 | 224 | 6 | MSS | 5 | 59 | 26 |
| 17 | 66 | Team Honda Motorcycle Enduranc | Honda | 600 | 218 | 7 | MSS | 5 | 58 | 34 |
| 18 | 102 | Team MR Racing | Suzuki | 750 | 203 | 5 | HSB | 5 | 58 | 45 |
| 19 | 136 | Safety Strap Racing | Yamaha | 600 | 180 | 4 | MSB | 4 | 38 | 35 |
| 20 | 8 | Team Sharkskinz Racing | Yamaha | 600 | 154 | 5 | MSB | 3 | 53 | 33 |
| 21 | 9 | Cycle Speed Racing | Suzuki | 600 | 77 | 6 | MSB | 1 | 56 | 11 |
| 22 | 35 | Can/Am Racing | Honda | 900 | 74 | 4 | HSS | 1 | 51 | 39 |
| 23 | 176 | J.A.R. | Yamaha | 1000 | 63 | 5 | HSS | 2 | 1 | 14 |
| 24 | 452 | Krazy Kaw | Kawasaki | 600 | 44 | 8 | MSS | 1 | 26 | 15 |