San Diego Half Marathon route

The San Diego Half Marathon covers 13.1 mi through San Diego, CA. Explore the full course below — the route and where it starts and finishes — then make it your own as a poster of the race you ran.

2026 date

March 22, 2026

Location

San Diego, CA

Distance

13.1 mi

Elevation gain

322 ft

Field size

~6,000