| Clover Basin | 1.56 mi | 56 ft | 0.6% |
| Clover Basin Dr Climb | 0.34 mi | 358 ft | 19.7% |
| Pike/Prospect Grind | 2.78 mi | 246 ft | 1.7% |
| Cruise by Lagerman | 1.68 mi | 89 ft | 1.0% |
| WHY Why Why | 2.57 mi | 213 ft | 1.0% |
| Prospect Tester | 0.93 mi | 128 ft | 2.6% |
| 63rd to Canal | 0.63 mi | 75 ft | 2.3% |
| Prospect to Oxford Crest | 2.83 mi | 233 ft | 1.2% |
| FdE: Secteur Ouray | 1.85 mi | 89 ft | 0.4% |
| Tight D Playa | 0.23 mi | 49 ft | 3.9% |
| BR final dirt descent into last stretch | 0.49 mi | -105 ft | -4.0% |
| Oxford Hill | 0.25 mi | 69 ft | 5.2% |
| Boulder Roubaix Home Stretch | 1.18 mi | 112 ft | 1.8% |
| 41st and 39th: Oxford to Nelson | 2.21 mi | 144 ft | 1.2% |
| 39th Dirt Kicker | 0.12 mi | 46 ft | 7.0% |
| Dirt flyer S-N | 1.74 mi | -95 ft | -0.5% |
| North on N. 59th | 1.12 mi | -52 ft | -0.9% |
| Buff RR Finishing Climb | 0.34 mi | 23 ft | 0.7% |
| Hayman | 1.36 mi | 56 ft | 0.8% |
| 66 & 36 to Lyons | 1.08 mi | 75 ft | 1.3% |
| Entering Lyons NoBikeLane Sprint | 0.19 mi | 3 ft | 0.4% |
| Final mile into Lyons | 1.11 mi | 85 ft | 1.4% |
| Lyons to 66 & 36 | 1.21 mi | -82 ft | -1.3% |
| Lyons to 66 & 75th | 5.07 mi | -184 ft | -0.7% |
| Tourist Trap | 0.19 mi | -7 ft | -0.7% |
| Highway 66 - 36 to 75th | 3.83 mi | -98 ft | -0.5% |
| 36 & 66 to 66 & 75th | 3.83 mi | -98 ft | -0.5% |
| N Foothills to N 63rd | 2.15 mi | -66 ft | -0.6% |
| Get your kicks | 3.51 mi | -98 ft | -0.5% |
| Billy Bob Highway | 3.08 mi | -72 ft | -0.4% |
| Highway 66 - N. 53rd (Rabbit Mtn Rd) to 75th | 2.73 mi | -66 ft | -0.4% |
| Trainer Vanacker 2 mile TT | 2.01 mi | -46 ft | -0.4% |
| Hayman to 75th | 1.52 mi | -30 ft | -0.3% |
| 66 Bus stop sprint | 0.43 mi | -20 ft | -0.2% |
| 75th-into-Hygiene | 0.99 mi | -72 ft | -1.4% |
| 75th from 66 to Nelson | 3.49 mi | -92 ft | -0.4% |
| 66 & 75th to 75th & Hygiene Rd | 0.99 mi | -69 ft | -1.3% |
| 75th - Hwy 66 to Hygiene Elementary | 0.71 mi | -46 ft | -1.2% |
| Sprint into Hygiene | 0.55 mi | -46 ft | -1.5% |
| Hygiene Rd & 75th to 75th & Nelson Rd | 2.52 mi | -26 ft | -0.1% |
| Seagate Last Stretch | 2.03 mi | 26 ft | 0.1% |
| Hygiene to Nelson on 75th | 2.26 mi | -23 ft | -0.1% |
| 75th Vrain to Nelson | 1.59 mi | -20 ft | -0.0% |
| St Vrain to Seagate turnoff | 1.27 mi | 23 ft | 0.1% |
| Last Pain in the Butt - 75th Southbound | 0.08 mi | 20 ft | 4.5% |
| Nelson Sprint - 75th to Airport | 1.24 mi | -56 ft | -0.9% |
| The Nelson Ripper - Part One | 1.14 mi | -52 ft | -0.9% |
| Ride home | 1.05 mi | -46 ft | -0.8% |
| The Nelson Ripper - Part Two | 0.94 mi | -26 ft | -0.5% |
| Watch For the Kiddies | 0.24 mi | 23 ft | 1.8% |
