Skip to content
iRun42
Half marathonRoad🇺🇸 Carlsbad, United States

Carlsbad Half Marathon

Sunday, 17 January 2027In 3 months · Start 06:15

Official site

A January half along the Carlsbad coastline on Pacific Coast Highway, with ocean views for most of the route.

Something out of date? Suggest a correction · Organizer of this race?

Facts checked 10 Oct 2026 against raceroster.com, sandiego.org.

Elevation gain
110 m
Rolling · ↓ 110 m
Start altitude
15 m
above sea level, from terrain data
Temp at start
11°C
Peaks around 16°C
Entry fee
≈ $155
Open entry
Finishers
—
typical year
Course
Out and back
Cut-off: check site
Getting thereFly into SAN (San Diego), about 52 km from the start

Course map

A detailed route is not available for this race yet. The marker shows the race location.

Elevation profile

Rolling: about 110 m of climbing and 110 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start
11°C
Peak during race
16°C
Humidity
74%
Chance of rain
16%
Wind
10 km/h

Race day in past years

Historical averages for 17 January ±3 days, 2016–2025, from 06:15 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.

What time could you run here?Adjust your goal time for this course’s hills and typical race-day weather.Race time calculator →

Share this race

WhatsAppFacebookXEmail
Organizing this race? Add it to your website

Show your runners the course facts and race-day weather. Paste this code into your site; it displays the badge below and links to this page. It updates automatically when the race details change.

Plan your trip

Searches are set for Carlsbad and the race weekend.

Hotels near the start lineClosest first · 2027-01-16 → 2027-01-18Booking.com Flights to CarlsbadArrive 2027-01-15, fly home 2027-01-19Google Flights Things to do in CarlsbadTours and attractions in United States for the days around the raceGetYourGuide

Gear for this race

Lightweight running shoesBuilt for fast road milesEnergy gelsFuel for race day

Some of these are affiliate links: if you book or buy through them we may earn a commission, at no extra cost to you.

Around the same time

All races in January 2027 →
🇮🇳 Mumbai, India

Tata Mumbai Marathon

17 Jan 2027In 3 months
Gain
100 m
Start temp
21°C
Entry
$90
MarathonQualifying timecoastalbig city
🇹🇭 Buriram, Thailand

Buriram Marathon

23 Jan 2027est.In 3 months
Gain
120 m
Start temp
—
Entry
$45
MarathonOpen entryfast
🇦🇺 Claremont, Hobart, Australia

Cadbury Half Marathon

3 Jan 2027In 3 months
Gain
100 m
Start temp
13°C
Entry
$75
Half marathonOpen entryscenic