Comrades Marathon

Durban, South Africa · June 13, 2027
partly-cloudy-night54°·72° high·Light·Dry
9
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Race Day Weather

partly-cloudy-night
54°at start
75° high
Light
Dry

Comfortable temps, big temp swing

Mild 54°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 75°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 266 days
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Distance: 55.3mi
0:00:00
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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.

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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 1 years of data
Avg Temp
73°F
L:59° H:73°
RunScore
7
Conditions
Rain Freq
0%
0 of 1 yrs
Wind13mph
Dew63°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore

2026 Comrades Marathon

Partly cloudy throughout the day.

2026
clear-night
59°/73°-
8
Free guidesMarathon Fueling Guide·Carb Loading Guide·Race Morning Guide·Race Day Gear Guide·Pacing Strategy Guide·Mental Strategy Guide

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