2025 - City to the Sea Half Marathon & 5K

The City to the Sea Half Marathon, presented by Running Warehouse, is a breathtaking point-to-point race that begins in the heart of downtown San Luis Obispo. The course guides runners past iconic local landmarks, through scenic country backroads, and along the picturesque Bob Jones Trail, culminating at the edge of the Pacific Ocean in the charming coastal community of Avila Beach.

Half Marathon Start Time: November 16, 2025, 7:00AM

Location: Downtown San Luis Obispo

The events top 100 finishers will take home a commemorative 2025 City to the Sea mug. All half marathon participants will receive a finisher’s medal and a custom event t-shirt to commemorate their accomplishment. After crossing the finish line, runners can enjoy bites for purchase and beverages—cheers to those 21 and over—a celebratory beer on us!

The Avila-Seaside 5K is an out-and-back course with roughly 75% of the route showcasing breathtaking views of the beach, harbor, and Pacific Ocean. Keep a keen eye open for sea lions, otters and whales along the route. The course joins the scenic Bob Jones Trail before finishing at beautiful Avila Beach Resort.

5k Start Time: November 16, 2025, 7:30AM

Location: 6464 Ana Bay Rd, Avila Beach, CA 93424

All 5K participants will receive a 2025 finisher’s medal and a custom t-shirt to commemorate their accomplishment. After crossing the finish line, runners can enjoy bites for purchase and beverages—cheers to those 21 and over—a celebratory beer on us!

More Information

After crossing the finish line explore a vibrant selection of community vendors while taking in live music from a local band. You’ll have the option to purchase post-race bites from Mulligan’s, or venture into the charming coastal village of Avila Beach to bask in the sun, savor a wine tasting, or stroll the iconic Avila Pier. For half marathoners, buses will take you back to the start-line in San Luis Obispo. You may also arrange for your own private transportation if you prefer.

Refund Policy

Please note that entry fees are non-refundable. However, we understand that unexpected circumstances can arise. If you contact us by October 27, 2025, we are happy to offer a deferral of your registration to the 2026 event in the case of extenuating situations. We appreciate your understanding. Our goal is to provide flexible options while continuing to deliver a high-quality experience year after year.

Questions? Please visit www.citytothesearun.com or email us at [email protected]

Host or Publisher City to the Sea