| Dorchester Run NtS | 2.72 mi | 20 ft | 0.0% |
| Dot Ave | 0.74 mi | 3 ft | 0.0% |
| Dot outbound - Andrews Square to Fields Corner | 1.68 mi | 20 ft | 0.0% |
| Dot ave reverse sprint | 0.37 mi | 20 ft | 0.8% |
| Adams St Dorchester | 1.32 mi | -52 ft | -0.1% |
| Granite Ave Milton: 93 to Squantum | 0.68 mi | 26 ft | 0.6% |
| Wampatuck Road Climb | 0.96 mi | 154 ft | 2.9% |
| Reservoir_Gate2Gate | 2.61 mi | 249 ft | 1.0% |
| Backside | 2.02 mi | 243 ft | 2.3% |
| Wamp to Chick Ascent | 1.79 mi | 203 ft | 2.1% |
| Chickatawbut Ascent Upper | 0.91 mi | 98 ft | 1.7% |
| I like it on top! | 0.21 mi | 59 ft | 5.1% |
| Chickatawabut Descent | 0.40 mi | -121 ft | -5.6% |
| RUN FOREST RUN! | 0.22 mi | 46 ft | 3.9% |
| Hillside mini climb | 0.55 mi | 69 ft | 2.4% |
| Hillside-Unquity descent | 0.74 mi | -171 ft | -4.3% |
| I Wish I Could Unquity You | 1.92 mi | -161 ft | -1.5% |
| Blue Hills Parkway Northbound | 1.17 mi | -13 ft | 0.0% |
| Blue Hills Pkwy North (fixed) | 1.05 mi | 13 ft | 0.1% |
| SWCP Heath to Ceder | 0.22 mi | -0 ft | -0.1% |
| Park Dr Climb | 0.38 mi | 20 ft | 0.9% |
| Park Drive Climb 2.0 | 0.35 mi | 10 ft | 0.6% |
| Mass Turnpike "Climb" 2.0 | 0.41 mi | 13 ft | 0.1% |
| Northbound BU Bridge | 0.30 mi | -30 ft | -0.7% |
| Northbound BU Bridge Light to Light | 0.27 mi | 0 ft | 0.0% |
| BU Bridge north (no lights) | 0.12 mi | -30 ft | -4.4% |
| River to Western Sprint | 0.18 mi | -10 ft | -1.1% |
| Memorial Drive Climb | 0.19 mi | 289 ft | 28.0% |
| Mass Ave. - Ring of Death to Windmill of Funny | 0.79 mi | 0 ft | 0.0% |
| Mass Ave. - Ring of Death to Windmill of Funny pt. 3 | 0.75 mi | -10 ft | -0.1% |
| Mass Ave. - Ring of Death to Windmill of Funny pt. 2 | 0.70 mi | -72 ft | -1.8% |
| Porter to alewife bike path | 0.85 mi | -10 ft | -0.1% |
| Mystic from Harvard Ave | 2.21 mi | 26 ft | 0.2% |
| Mystic Lakes Pkwy Nrthbound | 1.83 mi | 20 ft | 0.1% |
| Mystic Lakes StN | 1.79 mi | 26 ft | 0.1% |
| Mystic Lakes (Mystic Valley Parkway) | 1.65 mi | 20 ft | 0.1% |
| Mystic 1k | 0.60 mi | 52 ft | 1.1% |
| Mystic Road | 1.61 mi | 13 ft | 0.1% |
| Bacon St Hill | 0.38 mi | 26 ft | 1.3% |
| Winter Pond Bump | 0.12 mi | 26 ft | 3.9% |
| Horn Pond Bump | 0.31 mi | 49 ft | 2.8% |
