Santiago Marathon

Santiago, Chile • April 26, 2026

Race Day Weather

partly-cloudy-day
48°
71° high
Light
Dry

Cool morning, warming trend ahead

Runners will face a temperature rise from 48°F at the start to 69°F by the finish. With a gentle 6 mph breeze from the S, humidity levels at 69% may feel higher as the day warms. It is advisable for runners to start conservatively and monitor hydration as the race progresses.

Race day forecast available in 30 days
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The Santiago Marathon (Spanish: Maratón de Santiago) is an annual event first run in 2007 through the streets of Santiago Chile. Other races include a half marathon and a 10K run. Source

Area Map

Course Map

Course Map Unavailable

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FAQ

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When is the 2026 Santiago Marathon?

The 2026 Santiago Marathon will be held on Sunday April 26, 2026.

Is the Santiago Marathon a Boston Marathon Qualifier?

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

Historical Weather

Based on 5 years of data
Avg Temp
63°F
L:45° H:63°
RunScore
8
Conditions
Rain Freq
0%
0 of 5 yrs
Wind3mph
Dew45°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore

2025 Santiago Marathon

Partly cloudy throughout the day with late afternoon rain.

2025
clear-night
48°/56°-
8

2024 Santiago Marathon

Partly cloudy throughout the day.

2024
cloudy
44°/58°-
8

2023 Santiago Marathon

Partly cloudy throughout the day.

2023
cloudy
37°/68°-
8

2022 Santiago Marathon

Cloudy skies throughout the day.

2022
cloudy
49°/54°-
8

2018 Santiago Marathon

Clear conditions throughout the day.

2018
clear-day
46°/77°-
8
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