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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
Shasta Lake, California, United States
24APR
ULTRA
Nail the Rail Half Marathon, 10K & 5K
Shasta Lake, California, United States
April 24, 2027 APR
Napa, California, United States
25APR
21.1K
Napa Spring Half Marathon & 5K
Napa, California, United States
April 25, 2027 APR
California, United States
25APR
ULTRA
Big Sur Marathon
California, United States
April 25, 2027 APR
Los Angeles, California, United States
01MAY
ULTRA
Hollywood to the Sea
Los Angeles, California, United States
May 1, 2027 MAY
Stinson Beach, California, United States
01MAY
ULTRA
Miwok 100K
Stinson Beach, California, United States
May 1, 2027 MAY
Long Beach, California, United States
01MAY
21.1K
Run, Fiesta, Repeat - Cinco de Mayo 5K, 10K, & Half Marathon
Long Beach, California, United States
May 1, 2027 MAY
California, United States
01MAY
ULTRA
The Hoag OC Marathon Running Festival
California, United States
May 1, 2027 MAY
Lone Pine, California, United States
01MAY
ULTRA
Wild Wild West Marathon
Lone Pine, California, United States
May 1, 2027 MAY
Oakland, California, United States
02MAY
21.1K
Bay Bridge Half Marathon
Oakland, California, United States
May 2, 2027 MAY
Long Beach, California, United States
02MAY
ULTRA
May the 4th be with You- The Empire Strides Back 5K, 10K, & Half Marathon by Califlow Runs
Long Beach, California, United States
May 2, 2027 MAY
California, United States
03MAY
ULTRA
Avenue des Géants
California, United States
May 3, 2027 MAY
California, United States
08MAY
ULTRA
Quicksilver Endurance Runs
California, United States
May 8, 2027 MAY
California, United States
08MAY
ULTRA
Yosemite Half Marathon
California, United States
May 8, 2027 MAY
Long Beach, California, United States
09MAY
ULTRA
Long Beach Mother's Day Bloom & Zoom 5K, 10K, Half Marathon by Califlow Runs
Long Beach, California, United States
May 9, 2027 MAY
Stinson Beach, California, United States
09MAY
42.2K
Muir Woods Trail Marathon
Stinson Beach, California, United States
May 9, 2027 MAY
California, United States
09MAY
ULTRA
paiute meadows
California, United States
May 9, 2027 MAY
Los Olivos, California, United States
12MAY
ULTRA
Born to Run Ultra Marathons
Los Olivos, California, United States
May 12, 2027 MAY
Napa, California, United States
15MAY
ULTRA
Napa Wilderness Trail Runs
Napa, California, United States
May 15, 2027 MAY
Napa, California, United States
15MAY
ULTRA
Rim Rock 50 Mile Trail Challenge
Napa, California, United States
May 15, 2027 MAY
California, United States
16MAY
ULTRA
Bishop High Sierra Ultras
California, United States
May 16, 2027 MAY
California, United States
16MAY
ULTRA
Revel Reno Tahoe Marathon
California, United States
May 16, 2027 MAY
Santa Monica, California, United States
16MAY
21.1K
Venice Beach Half Marathon and 5k
Santa Monica, California, United States
May 16, 2027 MAY
Long Beach, California, United States
05JUN
ULTRA
Pre Reg 2027 Wrigley River Run & Tadpole Trot
Long Beach, California, United States
June 5, 2027 JUN
Bakersfield, California, United States
02APR
42.2K
Pre-Registration Bakersfield Marathon 2028
Bakersfield, California, United States
April 2, 2028 APR

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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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