Comrades Marathon

Durban, South Africa · June 13, 2027
partly-cloudy-night54°·75° high·Light·Dry
7
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Race Day Weather

partly-cloudy-night
54°at start
75° high
Light
Dry
Your goal
0:00:00

Cool start, warming up

Runners will face temperatures starting at 54°F and peaking at 75°F. With light winds from the W and humidity around 63%, pacing should remain steady throughout. As the day warms, adjusting pace to conserve energy is advisable, particularly during the late race when temperatures rise.

Race day forecast available in 225 days
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clear-day6
clear-day5
clear-day5
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Race Info

The Comrades Marathon is the world's largest and oldest ultramarathon, going strong since 1921 when it was founded by a WWI veteran to honor fallen soldiers. It alternates annually between the "up" run from Durban to Pietermaritzburg and the "down" run back, with each version offering its own set of challenges including the notorious "Big Five" hills like Polly Shortts. Runners face a tough elevation profile, gaining over 1,800 meters on the "up" run, while the "down" run provides a net descent to near sea level, all along diverse terrain from coastal roads to inland stretches.

Area Map

Course Map

FAQ

When is the 2027 Comrades Marathon?

The 2027 Comrades Marathon will be held on Sunday June 13, 2027.

What will the weather be like for the 2027 Comrades Marathon?

The forecast calls for a high of 75°F and a low of 52°F with a 2% chance of rain.

Historical Weather

Based on 4 years of data
Avg Temp
62°F
L:48° H:74°
RunScore
6
Conditions
Rain Freq
0%
0 of 4 yrs
Wind6mph
Dew48°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-night
59°/73°-
5
2025
partly-cloudy-night
62°/81°-
5
2024
clear-night
36°/70°-
8
2023
partly-cloudy-night
35°/71°-
8