| South Road Climb | 0.42 mi | 52 ft | 2.3% |
| Concord Rd to Old Bedford Rd | 2.15 mi | 39 ft | 0.2% |
| Lowell Rd Flat & Climb | 1.15 mi | 39 ft | 0.4% |
| Barretts Mill WB (Lowell to Strawberry) | 0.70 mi | -33 ft | -0.6% |
| Four way to Strawberry Hill summit | 2.53 mi | 148 ft | 0.7% |
| Strawberry Hill | 1.95 mi | 128 ft | 1.1% |
| Strawberry Hill to summit | 1.16 mi | 66 ft | 1.1% |
| Strawberry Hill Townline Sprint | 0.32 mi | 43 ft | 2.6% |
| Tour de Acton | 0.42 mi | 13 ft | 0.2% |
| BFRT Griffin Rd to Westview Ave | 0.98 mi | -26 ft | -0.5% |
| Tadmuck Rd from Littleton Rd to Main St. | 1.23 mi | 39 ft | 0.2% |
| Nutting Cemetary to Rt 40 | 0.78 mi | -36 ft | -0.2% |
| Scribner TL to TL | 2.18 mi | 177 ft | 0.3% |
| Westford Road - 113 Dunstable | 1.29 mi | -95 ft | -1.4% |
| Forest to Red Gate | 1.43 mi | -56 ft | -0.4% |
| Flint through Dunstable | 2.49 mi | -82 ft | -0.3% |
| Flints Corner to Chelmsford | 1.82 mi | -49 ft | -0.5% |
| Storm Drain Deathtrap | 1.31 mi | 46 ft | 0.2% |
| Great Brook East Bound | 1.56 mi | 43 ft | 0.4% |
| Greatbrook Rumble | 0.71 mi | 46 ft | 1.2% |
| Sprint Sprint Coaaaaaaast | 0.96 mi | -89 ft | -0.6% |
| North Road: Rutland to Treble Cove | 0.96 mi | -82 ft | -0.6% |
| wheeeeeeeeee!!!!!!! | 1.52 mi | -102 ft | -0.4% |
| Hancock Hill Descent | 0.36 mi | -72 ft | -3.7% |
| Moranic Stag | 0.54 mi | -39 ft | -0.1% |
| Spings Rd from Concord to Page | 2.54 mi | -118 ft | -0.4% |
| Springs Rd (Concord to Gould) | 1.21 mi | 59 ft | 0.1% |
| Springs Rd Rollers | 0.36 mi | 33 ft | 1.7% |
| Springs top to bottom | 1.75 mi | -112 ft | -1.2% |
| Homestretch (Page Road) | 2.94 mi | 167 ft | 0.1% |
| Page Rd to Volunteer Way | 1.25 mi | 171 ft | 2.2% |
| Col de Lex (to top) | 0.93 mi | 154 ft | 3.1% |
| Up and Over - Col d'Lex | 1.90 mi | 161 ft | 0.3% |
| Col de Lex | 0.97 mi | 164 ft | 3.0% |
| Col de Lex (Full Climb) | 0.92 mi | 174 ft | 3.6% |
| Real Page Hill Climb | 0.88 mi | 177 ft | 3.8% |
| Page Rd Interval | 2.62 mi | 174 ft | 0.7% |
| Half a Lex | 0.47 mi | 49 ft | 2.0% |
| Grove St. Descent | 0.61 mi | -144 ft | -4.4% |
| Post Lex | 1.71 mi | -154 ft | -0.7% |
| Page Downhill | 0.36 mi | -131 ft | -6.8% |
| Page-Grove 95 to circle | 0.72 mi | 59 ft | 1.4% |
| Burlington Grove to circle | 0.38 mi | 26 ft | 0.8% |
| Give 'er some gas | 0.29 mi | 79 ft | 5.0% |
| Worthern Road to 128 Up and Over | 0.95 mi | -112 ft | -0.4% |
| Mass Ave Westbound (short) | 0.20 mi | 69 ft | 6.4% |
| Zoom to the Battle Road | 0.46 mi | -98 ft | -3.4% |
| The Chute | 1.96 mi | -105 ft | -0.9% |
| Wood Street to Hartwell | 1.20 mi | -46 ft | -0.4% |
| Hammering Hartwell | 0.67 mi | -33 ft | -0.8% |
