Set against the vibrant backdrop of Reykjavik, the Islandsbanki Reykjavik Marathon on August 21, 2027, offers runners an unforgettable journey through Iceland's capital. The race starts and finishes at Lækjargata in downtown Reykjavik, coinciding with the city’s Culture Night festivities, blending athletic challenge with cultural celebration. Competitors can choose from four engaging distances: a full marathon, half marathon, 10K run, or the fun-filled 3K event. The course is known for its smooth and flat terrain, making it ideal for runners of all levels seeking comfortable conditions. Temperatures typically hover in the mid-teens Celsius, with refreshing ocean breezes blowing throughout much of the route. The scenic path winds along Reykjavik’s coastline and Seltjarnarnes peninsula, offering stunning views of blue mountains and open sea vistas. This picturesque setting creates a welcoming atmosphere that is both relaxed and inclusive, attracting around 1,500 marathon runners and nearly 3,000 half-marathon participants each year. Whether you’re racing for personal bests or enjoying the experience with family, the Reykjavik Marathon presents an unparalleled opportunity to explore this captivating city.
Races Offered
10K (12-17 years old) Non-Competitive
Aug 22, 2026
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Distance —
10K
terrain
Type —
Running
timer
317 days remaining
sell
€50.00
21K (15-17 years old) Non-Competitive
Aug 22, 2026
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Distance —
21.1K
terrain
Type —
Running
timer
317 days remaining
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€62.00
42K Non-competitive
Aug 22, 2026
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Distance —
42.2K
terrain
Type —
Running
timer
317 days remaining
sell
€139.00
10K (12-17 years old) Competitive
Aug 21, 2027
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Distance —
10K
terrain
Type —
Running
timer
317 days remaining
sell
€43.00
21K (15-17 years old) Competitive
Aug 21, 2027
straighten
Distance —
21.1K
terrain
Type —
Running
timer
317 days remaining
sell
€53.00
3K fun run (up to 17 years old)
Aug 21, 2027
straighten
Distance —
3K
terrain
Type —
Running
timer
317 days remaining
sell
€16.00
42K Competitive
Aug 21, 2027
straighten
Distance —
42.2K
terrain
Type —
Running
timer
317 days remaining
sell
€116.00
Weather History
These values represent the 3-year monthly averages for August in Reykjavík.
thermostatTemperature
8.6° / 13.3°
wb_sunnyFeels like
5.5° / 10.5°
light_mode
Avg sunshine hours
7h 59m
water_drop
Avg rainfall
4.2 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
13.0 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (3.5)
humidity_mid
Humidity
83.1%
wb_twilight
Sunrise
05:22
nightlight
Sunset
21:39
About Reykjavík
Learn more about the host city, Reykjavík.
Reykjavík is the capital of and largest city in Iceland and with an urban area population of around 233,000 (2019), it is the home to two-thirds of Iceland's population. It is the centre of culture and life of the Icelandic people, and is one of the focal points of tourism in Iceland. The city is spread out, and has sprawling suburbs. The city centre, however, is a very small area characterised by eclectic and colourful houses, with good shopping, dining and drinking. Reykjavik has the distinction of being the world's northernmost capital city of a UN member state, though its winters are surprisingly mild for a city of its latitude.
