| ICD to Barranca | 0.52英里 | -26英尺 | -0.9% |
| University Speedway West | 0.97英里 | -26英尺 | -0.5% |
| University - Yale to Culver | 0.77英里 | -49英尺 | -1.1% |
| Sprint to CA | 0.35英里 | -13英尺 | -0.6% |
| Back Bay TT - Jamboree to Science Center | 3.17英里 | -49英尺 | -0.1% |
| Jam to Vista | 0.27英里 | 23英尺 | 1.7% |
| Start of Back Bay | 0.14英里 | -69英尺 | -8.4% |
| Down 'Bill the Hill" SB | 0.44英里 | -56英尺 | -2.2% |
| BB traffic cnt south | 1.41英里 | 16英尺 | 0.0% |
| Back Bay 2 mile TT | 2.07英里 | -13英尺 | -0.1% |
| Blind Corner | 0.42英里 | 7英尺 | 0.3% |
| BB Out Sprint | 0.23英里 | -3英尺 | -0.0% |
| BB Out Final Sprint | 0.32英里 | -13英尺 | -0.0% |
| shellmaker final sprint | 0.18英里 | 7英尺 | 0.7% |
| Bayside PCH - Jamboree | 0.77英里 | 23英尺 | 0.2% |
| Bayside Jamboree to the Park | 1.08英里 | 13英尺 | 0.2% |
| Bayside Bump up | 0.57英里 | 75英尺 | 2.4% |
| Bayside Up to Fernleaf | 0.11英里 | 33英尺 | 5.3% |
| DTM Poppy to Cameo Shores | 0.53英里 | 82英尺 | 1.7% |
| Los Trancos - Crystal Heights | 0.62英里 | 56英尺 | 0.1% |
| Just a few hills past NPC | 3.12英里 | 108英尺 | 0.0% |
| Los Trancos to Reef Point | 1.06英里 | -66英尺 | -0.1% |
| Shake Shack to Crystal Heights | 0.30英里 | 59英尺 | 3.6% |
| Thief's Escape | 1.73英里 | 112英尺 | 0.2% |
| Irvine Cove - Smithcliffs | 0.72英里 | -69英尺 | -0.0% |
| Heisler scenic route | 0.84英里 | -33英尺 | -0.1% |
| Laguna Canyon to El Toro | 2.90英里 | 187英尺 | 1.2% |
| Laguna 133 to Irvine | 6.52英里 | 328英尺 | 0.6% |
| El Toro to Top of Laguna cyn. gate | 3.13英里 | 164英尺 | 1.0% |
| 133 Northbound | 3.23英里 | 108英尺 | 0.0% |
| Dilly to Nix | 0.99英里 | 82英尺 | 1.4% |
| 2K TT (Colombia) | 1.28英里 | 13英尺 | 0.1% |
| As if this road needs another segment: Welcome to Irvine sign @ Hidden Valley to Lake Forest | 0.86英里 | -108英尺 | -2.4% |
| Fresh & Easy | 0.23英里 | 56英尺 | 4.5% |
| Moulton Pkwy Stinger | 0.45英里 | 95英尺 | 4.0% |
| Food Park Moulton Pkwy | 0.31英里 | 56英尺 | 3.4% |
| El Toro to Glenwood | 0.99英里 | -102英尺 | -1.8% |
| OYA!! Moulton | 0.55英里 | -72英尺 | -2.4% |
| Laguna Hills Drive | 0.59英里 | 125英尺 | 3.4% |
| Los Alisos - Paseo to Sta Margarita | 5.02英里 | 427英尺 | 1.6% |
| Los Alisos 1 mile trial | 1.22英里 | 112英尺 | 1.7% |
| Los Alisos from Jeronimo | 0.53英里 | 49英尺 | 1.7% |
| Los Alisos - Trabuco to SM Pkwy | 2.00英里 | 203英尺 | 1.9% |
| MTB Roadie Ride to Lime Light Java & Coffee House | 0.78英里 | -56英尺 | -0.1% |
| Town Centre Horseshoe Reverse | 0.80英里 | -125英尺 | -2.9% |
| Alton downhill | 1.03英里 | -148英尺 | -2.7% |
| Irvine Blvd: Alton to Modjeska | 1.77英里 | -39英尺 | -0.2% |
| Modjeska Grade | 0.56英里 | 59英尺 | 2.0% |
| Ridge Valley to Sand Canyon on Portola | 0.74英里 | -82英尺 | -2.1% |
| last burst home | 0.40英里 | -49英尺 | -2.3% |
