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Marathon directory

Marathons in California, United States

384 upcoming marathons listed in California across 9 cities. Next: Dog Days of Summer – 5K, 10K, 10M, and Half Marathon on August 1, 2026.

384marathons upcoming
9cities
August 1, 2026Next race
Marathon, Half marathon, Ultra, 10K, 5K, RelayDistances
Los Angeles, California, United States
26SEP
21.1K
Oktoberfest Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California, United States
September 26, 2026 SEP
Sacramento, California, United States
26SEP
21.1K
Oktoberfest Run 5K/10K/13.1 SACRAMENTO
Sacramento, California, United States
September 26, 2026 SEP
San Diego, California, United States
26SEP
21.1K
Oktoberfest Run 5K/10K/13.1 SAN DIEGO
San Diego, California, United States
September 26, 2026 SEP
San Francisco, California, United States
26SEP
21.1K
Oktoberfest Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California, United States
September 26, 2026 SEP
Bridgeport, California, United States
26SEP
21.1K
Ridge Rambler Half Marathon
Bridgeport, California, United States
September 26, 2026 SEP
Los Angeles, California, United States
26SEP
21.1K
Run for Donuts 5K/10K/13.1 LOS ANGELES
Los Angeles, California, United States
September 26, 2026 SEP
Sacramento, California, United States
26SEP
21.1K
Run for Donuts 5K/10K/13.1 SACRAMENTO
Sacramento, California, United States
September 26, 2026 SEP
San Diego, California, United States
26SEP
21.1K
Run for Donuts 5K/10K/13.1 SAN DIEGO
San Diego, California, United States
September 26, 2026 SEP
San Francisco, California, United States
26SEP
21.1K
Run for Donuts 5K/10K/13.1 SAN FRANCISCO
San Francisco, California, United States
September 26, 2026 SEP
Riverside, California, United States
27SEP
21.1K
Golden Strides 5k, 10k, 15k, Half Marathon
Riverside, California, United States
September 27, 2026 SEP
San Francisco, California, United States
27SEP
42.2K
Lake Merced ½ Marathon and 4.5 Mile Run
San Francisco, California, United States
September 27, 2026 SEP
Long Beach, California, United States
27SEP
21.1K
Take Me to Your Pizza : Alien Dash 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California, United States
September 27, 2026 SEP
Auburn, California, United States
27SEP
21.1K
The Auburn Half Marathon 2026
Auburn, California, United States
September 27, 2026 SEP
Sacramento, California, United States
27SEP
21.1K
Urban Cow Weekend 2026
Sacramento, California, United States
September 27, 2026 SEP
Nevada City, California, United States
01OCT
ULTRA
Yuba Gold
Nevada City, California, United States
October 1, 2026 OCT
Los Olivos, California, United States
02OCT
ULTRA
Back On The Ranch Trail Run
Los Olivos, California, United States
October 2, 2026 OCT
Julian, California, United States
03OCT
ULTRA
Cuyamaca 100k
Julian, California, United States
October 3, 2026 OCT
Canoga Park, California, United States
03OCT
21.1K
Mean Girls 5K, 10K & Half Marathon
Canoga Park, California, United States
October 3, 2026 OCT
California, United States
03OCT
ULTRA
Rock'n'Roll San Jose
California, United States
October 3, 2026 OCT
Long Beach, California, United States
03OCT
21.1K
Spooky Dash 5k, 10k, 15k, Half Marathon
Long Beach, California, United States
October 3, 2026 OCT
San Diego, California, United States
04OCT
21.1K
Hallo-Thanks-Mas Dash – 5K, 10K, and Half Marathon
San Diego, California, United States
October 4, 2026 OCT
Bakersfield, California, United States
04OCT
ULTRA
Judgment Day Half Marathon, 10K & 5K Run/Walk
Bakersfield, California, United States
October 4, 2026 OCT
South Lake Tahoe, California, United States
04OCT
42.2K
Kokanee Trail Runs
South Lake Tahoe, California, United States
October 4, 2026 OCT
Lake Tahoe, California, United States
04OCT
42.2K
Lake Tahoe Marathon
Lake Tahoe, California, United States
October 4, 2026 Certified

List your marathon with verified details

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Cities

Place Marathons
Berkeley 1
Lake Tahoe 1
Long Beach 1
Los Angeles 1
Sacramento 1
San Francisco 1
San Jose 1
Santa Barbara 1
Santa Rosa 1

Planning notes for California, United States

Use this region page to shortlist 384 upcoming races by date, distance, registration path, and official source.

  • Next raceDog Days of Summer – 5K, 10K, 10M, and Half Marathon on August 1, 2026
  • Busy monthsOctober (79), August (60), November (54)
  • DistancesMarathon, Half marathon, Ultra, 10K, 5K, Relay
  • VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.

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