Lake Chabot Trail Run
Castro Valley, United States • 8 Nov 2025
The Lake Chabot Trail Run, held in Castro Valley, California, offers a variety of distances including 8K, Half Marathon, 30K, Marathon, 50K, and a free Kid's Run for children six and under. The course begins at Lake Chabot Regional Park Marina and loops around the scenic Lake Chabot reservoir and surrounding hills, making it ideal for first-time trail runners. The terrain features a mix of single track, dirt roads, and asphalt with elevation gains ranging from 380 to 3,280 feet depending on the distance. Aid stations are fully stocked every 4-5 miles, and the event emphasizes environmental care by being cupless. Awards and custom medals are given to finishers. Visit the organization's website for the most recent information.