| Up out of Rosslyn | 0.47 mi | 102 ft | 3.9% |
| Pain Lane | 0.72 mi | 95 ft | 2.5% |
| RRCA to 66 Hill | 0.46 mi | 92 ft | 2.5% |
| Custis: Oak to 66 Overpass Joint | 0.46 mi | 98 ft | 4.1% |
| Custis hill from Oak to 66 overpass | 0.47 mi | 108 ft | 3.9% |
| Nelly Custis Dr. - Lorcom Ln. to Ridgeview Rd. | 0.37 mi | 98 ft | 4.8% |
| WL xc hill | 0.21 mi | 66 ft | 5.7% |
| Military Stretch | 0.42 mi | -69 ft | -3.2% |
| Yikes Peak | 0.74 mi | -115 ft | -0.2% |
| Military Road - Bus Stop to Top | 0.21 mi | 89 ft | 7.9% |
| Military Road - Gulf Branch to Old Glebe Road | 0.42 mi | 112 ft | 4.8% |
| Williamsburg Blvd. - Harrison St. to Little Falls Rd. | 0.70 mi | 125 ft | 3.3% |
| CVS to 26th St. downhill | 0.36 mi | -56 ft | -2.8% |
| Custis: East Falls Church to Rosslyn | 5.24 mi | -246 ft | -0.8% |
| Custis Trail Hilltop to Water | 1.01 mi | -59 ft | -1.1% |
| Banneker Park to Bon Air Park | 0.73 mi | -39 ft | -1.1% |
| Route66 800m Down | 0.56 mi | -33 ft | -1.0% |
| 66 Bridge to Beaver Pond Hills | 0.89 mi | 69 ft | 1.2% |
| Custis Trail: West to East | 4.29 mi | -256 ft | -0.8% |
| 66 Bridge to Stafford | 1.55 mi | 95 ft | 0.8% |
| Westover Hill Run | 0.15 mi | 49 ft | 6.2% |
| Custis Trail Pedestrian Bridges Downhill | 2.35 mi | -95 ft | -0.5% |
| Custis basketball courts to Stafford | 0.93 mi | 36 ft | 0.1% |
| Custis Rolling Downhill G. Mason to Oak | 3.15 mi | -226 ft | -1.3% |
| Custis: Ballston Connector to The Real McCoy | 2.38 mi | -151 ft | -0.9% |
| Biker Passing Lane | 0.26 mi | 33 ft | 2.3% |
| Spout Run: Quincy to Lee | 0.69 mi | -69 ft | -1.6% |
| Custis: Quincy to Lincoln Exit | 0.25 mi | -26 ft | -0.8% |
| Jude Law and a Semester Abroad | 2.01 mi | -144 ft | -1.3% |
| and you've got the curse of curves | 0.78 mi | -30 ft | -0.2% |
| Custis down into Rosslyn | 0.73 mi | -121 ft | -3.0% |
| Custis Hill - 66 Overpass to Oak St | 0.47 mi | -98 ft | -4.0% |
