| Ichabod's Grind | 0.41 mi | 135 ft | 6.0% |
| Flying Down McKinley | 0.40 mi | -157 ft | -7.5% |
| Four Mile Run Dr. (*not W&OD trail), George Mason Dr. to S. Shirlington Rd. | 1.10 mi | -49 ft | -0.8% |
| Mt. Vernon Trail (Four Mile Run to 14th St. Bridge) | 2.76 mi | -46 ft | -0.0% |
| Ohio Drive | 0.68 mi | 0 ft | 0.0% |
| Ohio II | 0.60 mi | 3 ft | 0.0% |
| Rock Creek Park Trail (Basin Bridge to Memorial Bridge) | 0.76 mi | 16 ft | 0.3% |
| 4th of July Intervals | 0.20 mi | 0 ft | 0.1% |
| Custis Trail (Uphill) | 4.65 mi | 315 ft | 1.0% |
| Rosslyn (climb only) | 0.66 mi | 118 ft | 3.3% |
| Lee to Gallows (Trail) | 8.03 mi | 272 ft | 0.5% |
| Up the Custis Corkscrew (bridge to bridge) | 0.11 mi | 43 ft | 6.7% |
| The Stafford Struggle | 0.21 mi | 23 ft | 1.6% |
| W&OD Trail (Bon Air Park to Benjamin Banneker Park) | 0.91 mi | 52 ft | 0.9% |
| Brandymore Castle Hill Climb East Ascent | 0.04 mi | 10 ft | 3.7% |
| East Falls Church to Vienna (WO&D Trail) | 6.32 mi | 180 ft | 0.1% |
| Great Falls to Trails End | 38.31 mi | 453 ft | 0.2% |
| W&OD Broad to Gallows | 2.24 mi | 89 ft | 0.0% |
| Shreve to I-66 | 0.75 mi | 82 ft | 2.1% |
| Virginia Lane to 66 - Not on the W&OD | 0.27 mi | 56 ft | 3.7% |
| W&OD Trail (I-495 to Herndon Pkwy) | 10.16 mi | -190 ft | -0.1% |
| Gallows to Reston Pkwy | 8.71 mi | -217 ft | -0.0% |
| Ashburn Assault | 15.77 mi | -171 ft | -0.1% |
| Ayr Hill to FCP | 6.76 mi | 194 ft | 0.1% |
| Maple to 15th | 20.80 mi | -177 ft | -0.1% |
| Clarks Crossing to FFX PKWY | 5.62 mi | 210 ft | 0.3% |
| bucktorn climb | 0.15 mi | 30 ft | 3.5% |
| overpass to overpass | 0.99 mi | -46 ft | -0.5% |
| Town Center Pkwy to Crestview | 2.54 mi | -59 ft | -0.2% |
| W&OD - Reston to Leesburg TT | 13.91 mi | -190 ft | -0.1% |
| FFX Co Pkwy to Trailside Park | 9.75 mi | -144 ft | -0.1% |
| Fairfax County Parkway to Smith Switch Road | 6.78 mi | -157 ft | -0.3% |
| Reston to Ashburn | 8.65 mi | -157 ft | -0.2% |
| Fairfax County Parkway to Smith Switch | 6.72 mi | -203 ft | -0.3% |
| Green Lizard to Clairborne. Very safe if you're not an idiot. | 8.61 mi | -161 ft | -0.2% |
| Herndon to Leesburg | 13.80 mi | -190 ft | -0.1% |
| Herndon to Clark's Gap | 17.76 mi | 348 ft | 0.2% |
| W&OD - Crestview to Catoctin | 12.88 mi | -187 ft | -0.1% |
| W&OD - Crestview to Harry Bird | 17.25 mi | 400 ft | 0.2% |
| W&OD Sterling Blvd to Plaza St SE | 11.28 mi | -131 ft | -0.1% |
| W&OD Rt. 28 to Harrison St. | 10.21 mi | 89 ft | 0.0% |
| Route 28 to Catoctin E | 10.01 mi | 115 ft | 0.1% |
| W&OD Trail (Rt 28 to Old Ashburn Rd) | 3.61 mi | -72 ft | -0.0% |
| W&OD Ashburn Rd to Claiborne | 1.01 mi | -26 ft | -0.1% |
| Little Sprint to Bridge | 0.10 mi | 16 ft | 3.0% |
| W&OD: Claiborne to Route 7 | 6.94 mi | 207 ft | 0.2% |
| Cochran Mill to Purcellville | 12.39 mi | 453 ft | 0.6% |
| W&OD: Catoctin Circle to Dry Mill | 2.88 mi | 194 ft | 1.3% |
| Leesburg Mountain | 2.33 mi | 167 ft | 1.4% |
| E Loudoun Valley Dr Climb | 0.31 mi | 315 ft | 19.3% |
