| Lancaster Rd North | 1.88 mi | 92 ft | 0.8% |
| Lancaster North from Randall | 1.50 mi | -36 ft | -0.1% |
| Lancaster Downs | 1.19 mi | -98 ft | -1.5% |
| Rte 70 Drag Race (S -> N) | 3.51 mi | 112 ft | 0.6% |
| Rt. 70 + Lunenburg Rd. | 4.79 mi | 141 ft | 0.5% |
| Lunenburg Rd North | 1.05 mi | 46 ft | 0.1% |
| Center Road Climb in Shirley | 1.62 mi | 144 ft | 1.5% |
| Horse Pond Road Downhill | 0.63 mi | -108 ft | -3.3% |
| Lawton Road | 1.63 mi | 30 ft | 0.1% |
| 225 to Bixby Hill | 0.31 mi | 72 ft | 4.3% |
| Pepperell Road Climb | 0.30 mi | 72 ft | 4.6% |
| Pepperell Rd Downhill to 119 | 1.98 mi | -102 ft | -0.9% |
| A little longer Shirley | 0.43 mi | 89 ft | 3.8% |
| Shirley Street Hill | 0.39 mi | 79 ft | 3.7% |
| Prescott to rt 122 (Safe) | 0.39 mi | 92 ft | 4.5% |
| Prescott to rt 122 | 0.43 mi | 105 ft | 4.5% |
| prescott to blood | 0.52 mi | 79 ft | 2.7% |
| 122 Pepperell Rd north climb into Hollis | 1.46 mi | 118 ft | 1.4% |
| Dow Jolt | 0.52 mi | -10 ft | -0.4% |
| NRRT South #2 | 0.87 mi | -10 ft | -0.1% |
| NRRT South #3 | 0.85 mi | 7 ft | 0.1% |
| Lowell Street Climb | 1.76 mi | 33 ft | 0.2% |
| Pepperell Dam to Groton Library | 4.49 mi | 112 ft | 0.4% |
| River overlook to early end Sand Hill | 1.90 mi | 13 ft | 0.1% |
| Nashua River Rail Trail | 2.01 mi | 39 ft | 0.2% |
| Harry Rich Flying mile | 1.01 mi | -7 ft | -0.1% |
| Snake Hill from RR Tracks | 0.40 mi | 85 ft | 4.0% |
| Shaker Road | 1.53 mi | 69 ft | 0.8% |
| BBC - Hills into Harvard | 7.01 mi | 374 ft | 0.8% |
| Before Littleton Hill | 1.15 mi | -92 ft | -1.5% |
| Littleton Hill | 0.71 mi | 138 ft | 3.6% |
| Climb Thru Harvard | 2.64 mi | 315 ft | 2.3% |
| Littleton Road hill into Harvard | 0.68 mi | 125 ft | 3.4% |
| Harvard Sprint to General Store | 0.00 mi | 0 ft | 4.9% |
| Harvard Sprint to General Store | 0.00 mi | 0 ft | 4.9% |
| Hrvrd Cntr to Green Rd | 3.11 mi | 177 ft | 0.5% |
| Bolton Road (Harvard, MA) | 0.63 mi | 138 ft | 4.1% |
| Bolton Rd & Harvard Rd to 117 | 4.49 mi | -200 ft | -0.3% |
| Bolton Rd to Town Line | 1.59 mi | -66 ft | -0.4% |
| West Bare Hill Road Climb | 0.48 mi | 335 ft | 13.2% |
| Harvard Rd Descent | 0.80 mi | -180 ft | -4.2% |
| S. Bolton Spinner | 2.36 mi | -33 ft | -0.1% |
| Gates to River Via Mboro | 1.39 mi | -131 ft | -1.7% |
| Sprint to Solomon Pond Mall! | 0.33 mi | -7 ft | -0.0% |
