Cartago Marathon

Cartago, Costa Rica · April 4, 2027
partly-cloudy-day67°·75° high·Calm·Rain possible
4
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Race Day Weather

partly-cloudy-day
67°at start
75° high
Calm
Rain possible
Your goal
0:00:00

Warm day, hydrate early

Runners will face temperatures starting at 67°F, peaking at 75°F by the end of the race. Humidity will be high at 72%, prompting the need for hydration strategies throughout. With light winds from the SE, pacing should remain consistent, but runners are advised to start conservatively to manage the heat.

Race day forecast available in 156 days
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Race Info

The Cartago Marathon is a marathon and half marathon held each April in Cartago, Costa Rica, about 25 km east of San José. The point-to-point course starts near Mall Paseo Metrópoli in Cartago at roughly 1,427 meters of elevation and finishes in Orosi at 1,055 meters, a net descent of 372 meters. The route is AIMS-certified and qualifies for the Boston Marathon.

Area Map

Course Map

FAQ

When is the 2027 Cartago Marathon?

The 2027 Cartago Marathon will be held on Sunday April 4, 2027.

Is the Cartago Marathon a Boston Marathon Qualifier?

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

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

The forecast calls for a high of 76°F and a low of 61°F with a 21% chance of rain.

Historical Weather

Based on 5 years of data
Avg Temp
75°F
L:70° H:78°
RunScore
4
Conditions
Rain Freq
0%
0 of 5 yrs
Wind14mph
Dew60°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
73°/78°-
4
2025
partly-cloudy-day
67°/77°-
4
2024
clear-day
73°/82°-
4
2023
partly-cloudy-day
69°/82°-
4
2022
cloudy
67°/72°-
4