San Juan Hills Grind Professional Guide
Detailed Trail Description from our Guidebook
"The San Juan Hills Grind is a challenging, enjoyable mountain bike ride with good pacing. Within a little less than 10 miles, this ride hands the rider a little bit of everything: wide dirt trails, narrow singletrack trails, gradual and steep climbs and descents; some mud, mulch, hiking, and road riding; a few unnamed-trail segments; and even a few jump-able barriers. I have admittedly set out to attack this course, thinking of it as reasonably short, and always finished it depleted."