| Dartmouth Ave Climb | 0.26 mi | 135 ft | 9.5% |
| Kohler Climb to 1st Turn | 0.14 mi | 98 ft | 12.4% |
| Skunk Canyon Climb - Full | 1.34 mi | 531 ft | 7.5% |
| New Skunk Ascent from New Intersection | 1.01 mi | 453 ft | 8.4% |
| Skunk to Kohler Plateau | 0.09 mi | 13 ft | 2.6% |
| Skunk Canyon Climb | 0.68 mi | 390 ft | 10.7% |
| skunk to bear | 1.06 mi | -197 ft | -0.5% |
| Cranky Bear Climb | 0.25 mi | 148 ft | 11.1% |
| Bear Canyon Trail Climb | 0.31 mi | 203 ft | 12.3% |
| Mesa Trail Climb | 0.18 mi | 154 ft | 15.5% |
| N. Shanahan Stairs | 0.16 mi | 135 ft | 15.4% |
| Last 2 mile sprint! | 2.14 mi | -817 ft | -7.0% |
| Dowdy Draw TH to Springbrook junction | 1.14 mi | 282 ft | 4.7% |
| Dowdy climb from the Draw | 0.68 mi | 190 ft | 5.3% |
| Doudy Draw Climb | 1.71 mi | 377 ft | 4.0% |
| Draw to the Gate | 0.80 mi | 184 ft | 4.2% |
| Doudy Draw Climb | 0.37 mi | 148 ft | 7.1% |
| High Lonesome Trail | 2.72 mi | 164 ft | 0.4% |
| Coalton Trail | 2.82 mi | -404 ft | -2.7% |
| Down to Coalton | 1.46 mi | -269 ft | -3.4% |
| Meadowlark Trail Climb | 0.95 mi | 187 ft | 3.7% |
| Coalton climb | 0.80 mi | 167 ft | 3.9% |
| Meadowlark Trail | 2.85 mi | -223 ft | -0.2% |
| Switchback Descent | 0.89 mi | -177 ft | -3.8% |
| Cut Loose | 0.20 mi | -52 ft | -4.9% |
| One More "Wheeee"! | 0.19 mi | -46 ft | -4.4% |
| Singletree Gate to Cow Gate | 1.98 mi | 174 ft | 1.3% |
| Singletree Trail Climb | 0.85 mi | 135 ft | 3.0% |
| Mayhoffer Hill Climb | 1.07 mi | 105 ft | 1.8% |
| Cowdery Draw Fence to Marshall Mesa Trailhead Junction | 1.78 mi | -148 ft | -0.6% |
| Man Down! | 0.30 mi | -108 ft | -6.5% |
| miles test from the gate | 0.99 mi | -56 ft | -1.1% |
| south boulder creek running north | 1.79 mi | -102 ft | -1.1% |
| Bobolink S Boulder Creek (northbound) | 3.31 mi | -157 ft | -0.9% |
| 3-Bridge Sprint | 0.19 mi | -7 ft | -0.4% |
| BoBo Hwy 36 to Baseline | 1.92 mi | -75 ft | -0.7% |
| 36 to S Boulder Rd | 0.25 mi | -20 ft | -1.5% |
| Bobolink SoBo to Baseline | 1.24 mi | -62 ft | -0.9% |
| Baseline-Arapahoe Bike Path/Old Tate | 1.08 mi | -43 ft | -0.7% |
| Small Bridge on the Path to Arapahoe Stop Sign | 0.51 mi | -20 ft | -0.7% |
| Creek Path - Arapahoe to Walnut | 2.21 mi | -43 ft | -0.0% |
| Boulder Creek Path - Westbound Arapahoe to 30th | 3.28 mi | 79 ft | 0.2% |
| New Flatirons to Old Avalanche | 0.82 mi | 33 ft | 0.7% |
| 55th to Foothills | 1.22 mi | 39 ft | 0.6% |
| Cottonwood Lake East-West | 0.60 mi | 33 ft | 1.0% |
| 55th to Foothill (after the flood) | 1.16 mi | 46 ft | 0.7% |
| BCP Valmont Park Path to Foothills | 0.81 mi | 33 ft | 0.7% |
| 28th to Arapahoe - BC Style | 0.87 mi | 49 ft | 1.0% |
| Boulder Creek Path 30th to Folsom Westbound | 0.55 mi | 26 ft | 0.9% |
| Folsom Hill | 0.19 mi | 69 ft | 6.7% |
