Compare network conditions
Ordered by current verdict, with matching verdicts listed alphabetically. Official closures take priority.
Watch a trail in Grand Rapids
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FAQ
Are Grand Rapids mountain bike trails rideable right now?
2 of 3 networks around Grand Rapids currently have a PRIME or DUSTY verdict, meaning rideable conditions. For example, Cannonsburg is PRIME and Riley Trails is STAY OFF. Check the network page for details and closure notices.
Which Grand Rapids trails are riding best today?
Rideable options around Grand Rapids include Cannonsburg (PRIME, firm, rideable conditions) and Mosquito Creek Trails (PRIME, firm, rideable conditions).
How often are Grand Rapids trail conditions updated?
Loam updates condition estimates hourly. Each network page shows when its estimate was last updated.
What are these conditions based on?
Loam uses recent rain, soil, slope, slope direction, tree cover, and current weather to estimate how wet the ground is. These are estimates, not rider reports. Official closures take priority. See how the model works.