La Jolla Half Marathon 2025 Route Map. Starting at the del mar fairgrounds, the course follows a scenic coastal route before reaching the challenging climb to the. Starting at the del mar fairgrounds , the course follows a scenic.

The la jolla shores 5k offers a mostly downhill course and features some of the most picturesque coastal views of the last 3.1 miles of the half marathon course. Race info for the la jolla half marathon & 5k with a course map, elevation profile, runner reviews, registration, results and more.