| ID | ROUTE | LOCALITY | COUNTRY | CREATED | USED FOR | DISTANCE (km) | ASCENT (m) | TERRAIN | VIEWS |
|---|---|---|---|---|---|---|---|---|---|
| 1363378 | Harpers Ferry Half Marathon | Potomac | US | 5 years ago | Running | 21.148 | 76 | Off-Road | 40 |
| 2345477 | Carderock C&O Canal 10 MIle Course (West) | Potomac | US | 2 years ago | Running | 16.098 | 65 | Off-Road | 40 |
| 2345481 | Carderock C&O Canal 10 MIle Course (East) | Potomac | US | 2 years ago | Running | 16.096 | 57 | Off-Road | 40 |
| 2436459 | Bullis XC Course Map 2023 | Potomac | US | 2 years ago | Running | 5.078 | 56 | Off-Road | 39 |
| 1708783 | Potomac-Bethesda 26.2 D | Potomac | US | 4 years ago | Walking | 42.426 | 468 | Mixed | 39 |
| 1723814 | Cabin John 4 Mile Loop | Potomac | US | 4 years ago | Walking | 6.563 | 107 | Off-Road | 39 |
| 992436 | Home To Bethesda Bagels | Potomac | US | 6 years ago | Walking | 19.319 | 243 | Road | 39 |
| 902714 | Bolger 11 | Potomac | US | 6 years ago | Cycling | 18.436 | 282 | Road | 39 |
| 600597 | Century From Back Door | Potomac | US | 8 years ago | Cycling | 163.547 | 2387 | Road | 39 |
| 826838 | Run #1 | Potomac | US | 7 years ago | Running | 28.306 | 112 | Off-Road | 39 |
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ADVERT - Routes LrgLeader Middle
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| 471894 | C&o 6 Mi | Potomac | US | 8 years ago | Running | 9.601 | 25 | Off-Road | 38 |
| 904427 | Bolger 10 | Potomac | US | 6 years ago | Cycling | 16.156 | 246 | Road | 37 |
| 1320312 | Marathon Riley's Lock To Whites Ferry Out-n-back | Potomac | US | 5 years ago | Running | 21.306 | 71 | Off-Road | 37 |
| 1731315 | New Route DC 2021 | Potomac | US | 4 years ago | Running | 42.176 | 190 | Off-Road | 37 |
| 2298220 | Cold Spring To Black Hills Circuit | Potomac | US | 2 years ago | Cycling | 59.514 | 859 | Road | 36 |
| 278385 | Potomac 100 Miles | Potomac | US | 9 years ago | Cycling | 159.608 | 2113 | Road | 36 |
| 826841 | 37kmToSeneca | Potomac | US | 7 years ago | Cycling | 19.729 | 83 | Off-Road | 35 |
| 873996 | Billy Goat Trail - Option 2 | Potomac | US | 6 years ago | Walking | 4.576 | 59 | Off-Road | 35 |
| 891442 | Seneca-Whites Ferry | Potomac | US | 6 years ago | Cycling | 20.700 | 82 | Road | 35 |
| 793336 | Stephen's 4 Miles | Potomac | US | 7 years ago | Walking | 6.621 | 84 | Road | 34 |
| 826843 | Run #2 | Potomac | US | 7 years ago | Running | 6.928 | 27 | Off-Road | 34 |
| 362510 | MTs Route From Sbucks | Potomac | US | 9 years ago | Cycling | 87.234 | 1275 | Road | 34 |
| 2368082 | ADT-EB Maryland Seg3Detour | Potomac | US | 2 years ago | Walking | 1.466 | 12 | Mixed | 34 |
| 1646840 | Potomac Village To Great Falls Walk | Potomac | US | 4 years ago | Walking | 17.638 | 224 | Mixed | 34 |
| 1605231 | Avis Dream Hike | Potomac | US | 4 years ago | Walking | 6.749 | 133 | Off-Road | 34 |
| 1643617 | Day 2 - Harpers Ferry to Day 2 Camp | Potomac | US | 4 years ago | Cycling | 115.585 | 1844 | Road | 33 |
| 2056771 | Anglers Sugarloaf 62 | Potomac | US | 3 years ago | Cycling | 100.215 | 1600 | Road | 33 |
| 1108768 | WhitesDickersonLoop | Potomac | US | 6 years ago | Cycling | 29.008 | 318 | Road | 33 |
| 937594 | Short Horse Shoe | Potomac | US | 6 years ago | Running | 1.798 | 26 | Road | 32 |
| 1658590 | To Georgetown And Back | Potomac | US | 4 years ago | Cycling | 55.819 | 675 | Mixed | 32 |