Loam
Built tread and Ozark clay
Coler Mountain Bike Preserve and Slaughter Pen are close to Bentonville, while Back 40 and Little Sugar reach farther into the Ozarks. Built rock sections may drain differently from older clay tread, sometimes within one network. These differences help explain why nearby trails dry at different speeds. Devil's Den is farther south near West Fork, so use its local conditions rather than treating every Northwest Arkansas destination as one weather window.
The full Bentonville and NWA directory keeps the complete regional coverage, including destinations beyond these examples.
What affects drying time
Clay and limestone
Clay holds moisture. Rocky or armored tread can drain sooner, but soft approaches and low spots may still need time.
Tree cover
Canopy ranges from 10% to 92% across the full regional directory. Shade can keep the tread wet after open sections dry.
Freeze and thaw
Firm, frozen ground in the morning can turn soft as temperatures rise. Check conditions through the day during winter and early spring.
Before you ride
Use OZ Trails' wet-weather resources to find the local condition pages for Coler, Slaughter Pen, Back 40, and Little Sugar. OZ Trails advises staying off soft tread when you would leave a footprint. Check Arkansas State Parks for Devil's Den notices, and follow posted closures.
Loam estimates conditions from recent weather, soil, terrain, and tree cover. Use the network pages below to check the latest estimate before you leave, then use the trailhead firmness check when you arrive.
Bentonville & Northwest Arkansas trail conditions
84% tree cover near the mapped location. Slope: 1.1°. Elevation: 375m.
53% tree cover near the mapped location. Slope: 0.7°. Elevation: 389m.
78% tree cover near the mapped location. Slope: 1.3°. Elevation: 367m.
80% tree cover near the mapped location. Slope: 1.8°. Elevation: 355m.
Bluff and karst terrain south of Bentonville, near West Fork.
Sources and method
Loam estimates conditions from weather, soil, and terrain. It does not measure the trail surface directly or override an official closure. Read how the estimate works and see the published checks and their limits.
- USDA NRCS: Hydrologic Soil Groups, soil infiltration and runoff.
- USGS: Infiltration and the Water Cycle, saturation, land cover, and slope.
These references explain physical processes, not the accuracy of Loam's predictions.
