2027 CARLSBAD MARATHON, HALF MARATHON & 5K

About the Event

Experience the 36th annual Carlsbad Marathon and its sister races on January 17, 2027. This winter wonderland race offers runners of all levels—from marathon enthusiasts to casual 5K participants—the chance to enjoy breathtaking ocean views while navigating through scenic coastal paths. The event promises a memorable run-cation experience, blending the spirit of Martin Luther King Jr.'s legacy with stunning natural beauty.
Course highlights include miles upon miles of picturesque trails that hug the coastline, providing runners with uninterrupted vistas of the Pacific Ocean. Along the way, participants will be treated to exceptional course support and race perks designed to enhance their day. Whether you're tackling a full marathon or choosing from the half marathon, 5K, or Double Down Challenge, each distance offers its own unique charm.
Registration is now open for this unforgettable event, turning your holiday weekend into an adventure that combines running with breathtaking scenery. Don't miss out on the BEST and most scenic winter race; sign up today to secure your spot in what promises to be a truly special day.

Races Offered

5K

Jan 17, 2027

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Distance — 5km

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Type — Others, Running

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06:15

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$56.50

Double Down Challenge

Jan 17, 2027

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Distance — Double Down Challenge

terrain

Type — Others, Running

timer

06:15

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$167.24

Half Marathon

Jan 17, 2027

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Distance — 21km

terrain

Type — Others, Running

timer

06:15

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$134.47

Marathon

Jan 17, 2027

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Distance — 42km

terrain

Type — Others, Running

timer

06:15

sell

$157.07

Virtual 5K

Jan 17, 2027

straighten

Distance — 5km

terrain

Type — Others, Running

timer

06:15

sell

$56.50

Virtual Double Down Challenge

Jan 17, 2027

straighten

Distance — Virtual Double Down Challenge

terrain

Type — Others, Running

timer

06:15

sell

$167.24

Virtual Half Marathon

Jan 17, 2027

straighten

Distance — 21km

terrain

Type — Others, Running

timer

06:15

sell

$134.47

Virtual Marathon

Jan 17, 2027

straighten

Distance — 42km

terrain

Type — Others, Running

timer

06:15

sell

$157.07

Weather History

These values represent the 3-year monthly averages for January in Carlsbad.

thermostat Temperature

8.6° / 16.4°

wb_sunny Feels like

5.1° / 14.1°

light_mode Avg sunshine hours

8h 38m

water_drop Avg rainfall

3.2 mm

ac_unit Avg snowfall

—

air Avg wind speed

10.3 km/h (Light breeze)

opacity Sweat loss rate

Low

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Low (2.0)

humidity_mid Humidity

67.6%

wb_twilight Sunrise

07:50

nightlight Sunset

18:05

About Carlsbad

Learn more about the host city, 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.