Celebrate a landmark running tradition at the 35th annual Carlsbad Marathon, Half Marathon, and 5K on January 18, 2026, renowned as one of winter's most scenic and well-supported race experiences. Participants will journey along miles of breathtaking Pacific Ocean views, complemented by outstanding course entertainment and enthusiastic community support. Elevate your Martin Luther King Jr. holiday weekend into an unforgettable run-cation, with the option to tackle the legendary Double Down Challenge for the ultimate endurance achievement.
This iconic event is celebrated not only for its stunning coastal course but also for offering what many runners call the "BEST swag" in the racing circuit. Whether you're aiming for a marathon personal best, enjoying a half-marathon with friends, or sprinting through a 5K, the Carlsbad races provide an inspiring start to the year. Secure your spot now in a premier running festival where extraordinary scenery, community spirit, and personal accomplishment beautifully meet the sea.
Jan 18, 2026
Distance — 5K
Type — Running
06:15
$73.45
Jan 18, 2026
Distance — 26.1K
Type — Running
06:15
$220.35
Jan 18, 2026
Distance — 21.1K
Type — Running
06:15
$179.67
Jan 18, 2026
Distance — 42.2K
Type — Running
06:15
$202.27
Jan 18, 2026
Distance — 5K
Type — Running
06:15
$73.45
Jan 18, 2026
Distance — 26.1K
Type — Running
06:15
$220.35
Jan 18, 2026
Distance — 21.1K
Type — Running
06:15
$179.67
Jan 18, 2026
Distance — 42.2K
Type — Running
06:15
$202.27
These values represent the 3-year monthly averages for January in Carlsbad.
Carlsbad is a city in the north end of San Diego County in Southern California. The city has a relaxed beach town atmosphere away from the urban madness of Los Angeles and San Diego, but close enough for easy access. It has a 7-mile stretch of mostly undeveloped coastline with nice beaches, secluded coves and picturesque cliffs that are well maintained and accessible.
Read more launchExplore other exciting events happening in this same region.
location_on Carlsbad, California, US
calendar_today Jan 17, 2026
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