Reykjavik Marathon

Reykjavik, Iceland · August 22, 2026
cloudy53°·53° high·Windy·Dry
7

Race Day Weather

cloudy
53°at start
53° high
Windy
Dry

Cool temps, strong winds

Runners will face steady temperatures ranging from 52°F to 54°F, with high humidity at 80%. Winds will be a significant factor, with sustained speeds of 34 mph from the SE and gusts up to 44 mph, creating a challenging environment. Adjust pacing early to manage the wind and consider hydration strategies to combat the humidity.

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Pace Calculator

Distance: 26.2mi
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Race Info

The Reykjavik Marathon offers runners a captivating journey through Iceland's capital, combining urban charm with natural beauty. The 42.195 km course is relatively flat, featuring an elevation gain of 174 meters, and includes sections along the coastline with stunning views of the ocean and surrounding mountains, including the majestic Esjan and Snæfellsjökull glacier. The race begins and ends in Reykjavik's vibrant city center, near The Pond, providing a dynamic atmosphere from start to finish. Along the way, participants encounter iconic landmarks such as the Harpa Concert Hall, the Sun Voyager sculpture, and the historic Seltjarnarnes church. The event is held in conjunction with Reykjavik's Cultural Night Festival, adding to the festive ambiance and community support throughout the race.

Area Map

Course Map

FAQ

When is the 2026 Reykjavik Marathon?

The 2026 Reykjavik Marathon will be held on Saturday August 22, 2026.

Is the Reykjavik Marathon a Boston Marathon Qualifier?

Yes, the Reykjavik Marathon is an official Boston Marathon qualifier.

What will the weather be like for the 2026 Reykjavik Marathon?

The forecast calls for a high of 54°F and a low of 52°F with a 45% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

Historical Weather

Based on 9 years of data
Avg Temp
55°F
L:52° H:56°
RunScore
8
Conditions
Rain Freq
78%
7 of 9 yrs
Wind10mph
Dew45°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2025
partly-cloudy-day
55°/59°-
7
2024
partly-cloudy-day
45°/49°-
7
2023
rain
55°/60°Light
9
2022
rain
47°/51°Light
6
2019
rain
52°/57°Light
8
2018
partly-cloudy-day
51°/57°Light
7
2017
clear-day
50°/57°Light
9
2016
partly-cloudy-day
56°/60°Light
9
2015
rain
54°/57°Light
8