| Pine St from Bellevue to Harvard | 0.34 km | 19 m | 5.5% |
| th Ave S Climb | 0.33 km | 89 m | 26.7% |
| Charles to Irving sprint | 0.39 km | 14 m | 3.6% |
| I-90 Bridge (Eastbound) | 2.61 km | -26 m | -0.5% |
| I-90 + Climb | 2.90 km | 33 m | 0.2% |
| I-90 Bridge Flying Kilometer | 1.00 km | -1 m | -0.0% |
| Legz Screaming | 0.72 km | 26 m | 3.6% |
| I-90 bridge to Mercer Way climb | 0.37 km | 20 m | 5.2% |
| If you look closely, it spells out "WiggleMercer" | 4.47 km | -27 m | -0.3% |
| North Mercer Sprint | 1.38 km | 9 m | 0.4% |
| Husky Triathlon TT | 16.65 km | 51 m | 0.1% |
| E Mercer Way southbound to 70th Pl SE | 5.54 km | 26 m | 0.3% |
| MI Power Loop | 13.12 km | 47 m | 0.3% |
| THE Mercer Island CW Loop | 16.86 km | 52 m | 0.1% |
| Mercer CCW to Marimont | 13.36 km | 46 m | 0.3% |
| E Mercer CW Climb | 0.65 km | 12 m | 1.8% |
| E Mercer to South End | 8.85 km | 27 m | 0.2% |
| East Mercer Southbound | 7.28 km | 32 m | 0.1% |
| East Mercer S Curves from Mercerwood | 4.25 km | 33 m | 0.1% |
| Mercer Island Correct - CW | 15.95 km | 47 m | 0.1% |
| Mercer 20MP route | 12.36 km | 42 m | 0.2% |
| Mercer CW Power Test | 12.26 km | 45 m | 0.2% |
| Mercer Twisties Southbound | 4.06 km | 7 m | 0.1% |
| Mercer Counter CW Climb from South | 10.69 km | 52 m | 0.2% |
| Staffordshire Quickstep | 0.25 km | 2 m | 0.9% |
| Oatcake | 0.13 km | -2 m | -1.3% |
| Mercer CW climb | 7.13 km | 46 m | 0.6% |
| Avalon Place Climb | 0.64 km | 98 m | 15.3% |
| West Mercer Northbound | 8.95 km | 51 m | 0.0% |
| mercer 1m hill | 0.67 km | 28 m | 4.1% |
| W. Mercer Way northbound sprint finish | 0.68 km | 26 m | 3.8% |
| I-90 Bridge (Westbound) | 2.61 km | 26 m | 0.5% |
| I-90 Bridge (Westbound) | 2.43 km | 24 m | 0.4% |
| I-90 Bridge Flying Kilometer (WB) | 1.06 km | -1 m | -0.0% |
| I90W bridge the last hill | 0.62 km | 24 m | 3.8% |
| Alder to Madrona | 1.10 km | 3 m | 0.0% |
| Frink Park to 520 | 5.55 km | 37 m | 0.0% |
| Madrona to Viretta Park | 0.84 km | 19 m | 1.6% |
| Pike n' Olives | 0.28 km | 15 m | 5.3% |
| Lake Washington Blvd Climb | 1.17 km | 33 m | 2.8% |
| Lakeview Park Climb | 0.39 km | 22 m | 5.7% |
| Lake View Climb from AFTER Stop sign | 0.33 km | 15 m | 4.7% |
| Washington Park Arboretum (Northbound) | 1.50 km | -20 m | -1.3% |
| Arboretum Bridge Sprint | 0.25 km | -2 m | -0.8% |
| from the windows to the walls | 0.57 km | 6 m | 0.2% |
| Arb (Northbound) | 1.08 km | 18 m | 1.1% |
| shelby | 0.25 km | 10 m | 3.7% |
| tteesstt | 0.11 km | 13 m | 12.1% |
| Eastlake Climb #1 | 0.83 km | 27 m | 2.6% |
| Eastlake (crosswalk to Aloha) | 0.62 km | 28 m | 4.5% |
