Midnight Sun Marathon

Tromsø, Norway · June 19, 2027
partly-cloudy-day51°·51° high·Calm·Rain possible
10
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Race Day Weather

partly-cloudy-day
51°at start
53° high
Light
Rain possible
Your goal
0:00:00

Cool temps, manageable wind, cautious hydration

Runners will face a steady temperature trend starting at 51°F and dropping slightly to 49°F. Light winds from the north will provide a crosswind at mile 1, with tailwinds aiding from miles 2 to 9. Given the humidity at 75%, it's advisable for runners to adjust their pace conservatively. Hydration should be prioritized, especially during the tougher headwind segments from miles 12 to 19.

Race day forecast available in 222 days
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Pace Calculator

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Race Plan

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A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

Race Info

The Midnight Sun Marathon is an annual 42.2 km road marathon in Tromsø, Norway, held each June near the summer solstice, when the sun stays above the horizon around the clock. The marathon starts at 8:30 PM local time so that most finishers cross the line after midnight while the sky remains bright. The course crosses the Tromsø Bridge twice and is certified by AIMS as the world's northernmost AIMS-certified marathon. First run in 1990, held every year except 2020 (COVID).

Race weekend

Saturday, June 19
7:00 PM10km (6.2 mi)
9:00 PMHalf Marathon (13.1 mi)
5km (Mila) (3.1 mi)
Children's race (1.2 mi)

FAQ

When is the 2027 Midnight Sun Marathon?

The 2027 Midnight Sun Marathon will be held on Saturday June 19, 2027.

Is the Midnight Sun Marathon a Boston Marathon Qualifier?

Yes, the Midnight Sun Marathon is an official Boston Marathon qualifier.

What is the time limit for the Midnight Sun Marathon?

The time limit for the Midnight Sun Marathon is 5.5 hours.

What will the weather be like for the 2027 Midnight Sun Marathon?

The forecast calls for a high of 55°F and a low of 45°F with a 28% chance of rain.

Historical Weather

Based on 1 years of data
Avg Temp
53°F
L:53° H:54°
RunScore
9
Conditions
Rain Freq
100%
1 of 1 yrs
Wind13mph
Dew45°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
53°/54°Light
9