Maryland · Mountain biking

Foundation Run

Singletrack
surface
Apr–Jun, Aug–Nov
best months

Foundation Run is a green circle mountain biking trail in Maryland, set within the Loch Raven Reservoir area. It's a short, flat ride with no elevation gain, making it an easy choice for riders of all skill levels. The trail winds through mixed hardwood forests on well-maintained dirt paths. Its gentle, flowing terrain is forgiving and consistent, which makes it ideal for beginners building confidence or experienced riders looking for a relaxed ride through the woods. Spring and fall are the most comfortable times to go. Typical averages from a nearby weather station in Cylburn show May highs around 73°F and October highs around 66°F, while July averages climb to about 86°F. Dogs are allowed on the trail as long as they are leashed. The Shore Trail and Merryman's Mill Trail are both about 0.3 miles away, and the Loch Raven Reservoir fishing access is about 1.2 miles off.

Local outfitters

Not on Roamze yet. Their page has how to reach them.

  • Best time to go · Apr–Jun, Aug–Nov

    Best time to visit Foundation Run

    Best months: April–June and August–November. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

    1. Jan

      42° / 27°

    2. Feb

      46° / 28°

    3. Mar

      54° / 34°

    4. Apr

      66° / 45°

    5. May

      73° / 55°

    6. Jun

      82° / 64°

    7. Jul

      86° / 69°

    8. Aug

      84° / 67°

    9. Sep

      77° / 60°

    10. Oct

      66° / 49°

    11. Nov

      56° / 39°

    12. Dec

      46° / 31°

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Cylburn, MD, 9.3 mi away at 235 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

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