Highly experienced mountain bikers can explore Limestone Canyon on the Irvine Ranch Natural Landmarks from the trails on this fast-paced, advanced ride. This ride will reward with beautiful views, diverse native plants and animals.
PLEASE NOTE: there are multiple very steep climbs, with an approximate elevation gain of 2,200 feet over 14 miles. This hard ride is for expert adult-only riders in excellent physical condition.
This ride includes natural trail hazards such as sand, tree roots, ruts, and exposed rocks.
Please review the Difficulty Ratings to help you evaluate your readiness to participate in this level-5 activity on the land.
Unprepared riders may be turned away. Please have plenty of water, snacks, and all the items you will need to keep you healthy on the trail. Conditions can change rapidly and we suggest you have sun protection, a helmet, and gloves.
Registration is closed for this activity.