Skip to content
iRun42
Half marathonRoad🇮🇸 Reykjavik, Iceland

Reykjavik Half Marathon

Saturday, 21 August 2027In 10 months · Start 20:00

Official site

The most popular long distance of Reykjavik's Culture Night race, following the waterfront of Iceland's capital.

Something out of date?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

Facts checked 10 Oct 2026 against rmi.is, corsa.is, hdsports.org.

Elevation gain
50 m
Flat · ↓ 50 m
Start altitude
1 m
above sea level, from terrain data
Temp at start
12°C
Peaks around 12°C
Entry fee
≈ $75
Open entry
Finishers
—
typical year
Course
Loop
Cut-off: check site
Getting thereFly into KEF (Reykjavík), about 37 km from the start

Course map

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

Elevation profile

Flat: about 50 m of climbing and 50 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start
12°C
Peak during race
12°C
Humidity
84%
Chance of rain
13%
Wind
11 km/h

Race day in past years

Historical averages for 21 August ±3 days, 2016–2025, from 20:00 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

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 Reykjavik and the race weekend.

Gear for this race

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 August 2027 →