Mountain bike trail conditions · Duluth, MN
Almost there. Check back in a few hours.
Hartley Park (Duluth, MN) pairs fast-draining soil with flat, partial shade terrain. Loam reads that profile against live weather to call conditions here instead of guessing from a regional forecast.
Hartley Park’s drying behavior comes down to what Loam measures for this exact location:
Sandy and coarse-grained soils shed water quickly — excess moisture drains down through the soil profile rather than pooling on the surface. Trails on fast-draining soil can recover within hours of light rain, making them some of the most resilient riding around.
A mix of shaded and open sections. Sun-exposed stretches dry quickly while tree-covered sections hold moisture longer, so conditions can vary noticeably across the network — rideable in one zone, still damp in another.
Flat trails have nowhere for water to go. Low spots and natural depressions collect standing water and mud that lingers well after the rain stops, so these networks often stay wet longer than the weather alone suggests.
Slopes here are predominantly northwest-facing, with about 18% rock fragment content in the soil — a factor in how fast the surface sheds water and dries.
Loam is a free app for iPhone. Open it for a one-tap rideability verdict and get a push notification the moment Hartley Park turns rideable. Watch up to 3 networks free — no account needed.
Free download · Requires iPhone (iOS). Android not yet available.
As of the latest update, Hartley Park is Use judgment (CAUTION). Almost there. Check back in a few hours. 0.2″ of rain, 2h ago.
Hartley Park sits on fast-draining ground (Sandy / coarse soil). Sandy and coarse-grained soils shed water quickly — excess moisture drains down through the soil profile rather than pooling on the surface. Trails on fast-draining soil can recover within hours of light rain, making them some of the most resilient riding around.
On its fast-draining soil, Hartley Park typically takes only a few hours to recover after light rain, and its flat terrain can hold water longer in low spots.
Yes — Hartley Park is in a northeast snow climate, so winter riding can be limited by snowpack or freeze-thaw. Loam flags a FROZEN state when the ground is snow-covered or frozen.