City to the Sea Half Marathon & 5K
Available distances
About
The City to the Sea Half Marathon & 5K offers a half marathon (13.1 miles / 21.1 km) that starts in downtown San Luis Obispo, California, and a 5K that starts at the Avila Beach Resort. Both races finish by the ocean in Avila Beach.
The courses follow scenic country roads and the Bob Jones Trail before ending on the shore of the Pacific. The next edition is on October 18, 2026, with a 7:00 a.m. start.
Prepare for City to the Sea Half Marathon & 5K with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
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Races nearby
Other upcoming races around San Luis Obispo.
La Cuesta Ranch Trail Run
Jan 23, 2027 · San Luis Obispo, CA · 0 mi away
18.6 mi · 12.4 mi · 6.2 mi
Lighthouse Fun Run & Family Day - CA
May 30, 2027 · Santa Margarita, CA · 8 mi away
3.1 mi
Ryan's Ranch Run
Sep 5, 2027 · Pismo Beach, CA · 10 mi away
6.2 mi · 3.1 mi · 1 mi
Brian Waterbury Memorial Rock to Pier Run
Jul 17, 2027 · Morro Bay, CA · 12 mi away
13.1 mi · 6.2 mi
Cayucos Turkey Trot
Nov 26, 2026 · Cayucos, CA · 18 mi away
3.1 mi
Templeton 5k Beer Fun Run
Jun 26, 2027 · Paso Robles, CA · 21 mi away
3.1 mi