Half Marathon races in San Diego, CA

Looking for half marathons near you in San Diego, CA? There are 43 upcoming half marathons listed here. The next one is Bagel Run 5K/10K/13.1 SAN DIEGO on Sat, Aug 15, 2026 at Mission Point (Course Map will be emailed) — see the full list below for dates, venues, and registration links, and browse half marathons in other cities.

All 5K (68) 10K (46) Half Marathon (43) Marathon (5) Trail Run (5)

Sat, Aug 15, 2026 Bagel Run 5K/10K/13.1 SAN DIEGO Mission Point (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Aug 15, 2026 Run for PB& J 5K/10K/13.1 SAN DIEGO Mission Point (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Aug 29, 2026 Run for Breast Cancer 5K/10K/13.1 SAN DIEGO Mission Point (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Aug 29, 2026 Sloth Run 5K/10K/13.1 SAN DIEGO Mission Point (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Sep 12, 2026 National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN DIEGO Mission Point (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Sep 12, 2026 Run for Mental Health 5K/10K/13.1 SAN DIEGO Mission Point (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Sep 26, 2026 Oktoberfest Run 5K/10K/13.1 SAN DIEGO Waterfront Trail (Course Maps will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Sep 26, 2026 Run for Donuts 5K/10K/13.1 SAN DIEGO Waterfront Trail (Course Maps will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Oct 3, 2026 Rock 'n' Roll San Jose Downtown San Jose 5K10KHalf Marathon Road
Sun, Oct 4, 2026 Hallo-Thanks-Mas Dash – 5K, 10K, and Half Marathon 200 Marina Park Way · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Oct 10, 2026 Bagel Run 5K/10K/13.1 SAN DIEGO Waterfront Trail (Course Maps will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Oct 10, 2026 Coffee Lovers Run 5K/10K/13.1 SAN DIEGO Waterfront Trail (Course Maps will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Oct 31, 2026 Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO Mission Point (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Oct 31, 2026 PB&J Fuel Run 5K/10K/13.1 SAN DIEGO Mission Point (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sun, Nov 8, 2026 2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San Diego 5000 CA-75 · Coronado, CA · From $21 5KHalf Marathon Road
Sat, Nov 14, 2026 Thrive San Diego Half Marathon & 5K 1600 Vacation Road · San Diego, CA · From $44 5KHalf Marathon Road
Sat, Nov 14, 2026 Run for Mental Health 5K/10K/13.1 SAN DIEGO Waterfront Trail (Course Maps will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Nov 14, 2026 Veterans Day Freedom Run 5K/10K/13.1 SAN DIEGO Waterfront Trail (Course Maps will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Nov 28, 2026 Coffee Lovers Run 5K/10K/13.1 SAN DIEGO Mission Point (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Dec 12, 2026 The Syty Half Marathon Fiesta Island Road · San Diego, CA · From $45 5KHalf Marathon Road
Sat, Dec 12, 2026 Run for Breast Cancer 5K/10K/13.1 SAN DIEGO Mission Point (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Dec 19, 2026 San Diego Holiday Half Marathon & 5K 14455 Penasquitos Rd · San Diego, CA · From $39 5KHalf Marathon Road
Sat, Dec 26, 2026 A Merry Christmas Run 5K/10K/13.1 SAN DIEGO Liberty Station (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Dec 26, 2026 New Year's Run 5K/10K/13.1 SAN DIEGO Liberty Station (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Jan 9, 2027 San Diego 50 & Trail Runs 18195 Bandy Canyon Rd · Escondido, CA · From $15 5K10KHalf MarathonMarathonTrail Run Trail
Sat, Jan 16, 2027 Rock 'n' Roll Arizona Tempe Town Lake 5K10KHalf Marathon Road
Sat, Jan 16, 2027 MLK Jr. Freedom Run 5K/10K/13.1 SAN DIEGO Liberty Station (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Jan 16, 2027 Sunrise Marathon 5K/10K/13.1 SAN DIEGO Liberty Station (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf MarathonMarathon Road
Sat, Jan 30, 2027 Coffee Lover Run SAN DIEGO Liberty Station (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Jan 30, 2027 Run for Donut SAN DIEGO Liberty Station (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Feb 13, 2027 Run for Chocolate 5K/10K/13.1 SAN DIEGO Liberty Station (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Feb 13, 2027 Valentine's Day Run 5K/10K/13.1 SAN DIEGO Liberty Station (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Feb 20, 2027 Rock 'n' Roll Las Vegas Las Vegas Strip 5K10KHalf Marathon Road
Sun, Feb 28, 2027 Navy Ten-Miler Bayside Park · Chula Vista, CA · From $20 5KHalf Marathon Road
Sat, Mar 13, 2027 Beer City Half™ San Diego 1740 E Mission Bay Dr. · San Diego, CA · From $9 5K10KHalf Marathon Road
Sat, Mar 20, 2027 Sunrise Marathon 5K/10K/13.1 SAN DIEGO Liberty Station (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf MarathonMarathon Road
Sat, Mar 20, 2027 Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO Crissy Field (Course Map will be emailed) · San Francisco, CA · From $30 5K10KHalf MarathonMarathon Road
Sat, Apr 10, 2027 San Diego Beach & Bay Half Marathon 1344 E Mission Bay Dr · San Diego, CA · From $45 5K10KHalf Marathon Road
Sat, Apr 10, 2027 Run for Bagels 5K/10K/13.1 SAN DIEGO Mission Point (Course Map will be emailed) · San Diego, CA · From $30 5K10KHalf Marathon Road
Sat, Apr 24, 2027 Coffee Lover Run SAN DIEGO Mission Point (Course Map will be emailed) · San Antonio, TX · From $30 5K10KHalf Marathon Road
Sat, May 15, 2027 La Jolla Half Marathon, 10K, & 5K 1100 Coast Blvd · La Jolla, CA · From $44 5K10KHalf Marathon Road
Sat, Jun 5, 2027 Rock 'n' Roll San Diego Balboa Park · San Diego, CA 5KHalf MarathonMarathon Road
Sun, Jul 4, 2027 2027 Crown City Classic 12K & 5K PRE-SALE! 2000 Mullinex Drive · Coronado, CA · From $15 5KHalf Marathon Road

New to the distance? Read how long to train for a half marathon, or set your target with the pace chart.

Quick answers

When is the next half marathon in San Diego?

The next Half Marathon in San Diego, CA is Bagel Run 5K/10K/13.1 SAN DIEGO on Sat, Aug 15, 2026 at Mission Point (Course Map will be emailed).

How many half marathons are coming up near me in San Diego?

There are currently 43 upcoming half marathons listed in San Diego, CA, each with a date, venue, and direct registration link.

What's the cheapest Half Marathon in San Diego?

The lowest listed entry right now is Beer City Half™ San Diego at from $9. Registration prices usually rise as race day nears, so early entry is cheapest.