Race Day Weather
48°
71° high
Light
Dry
Cool start — fast day potential, big temp swing
A cool 48°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temps will climb significantly to 71°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing. Moderate humidity at 68% is worth noting for effort level, especially in later miles.
Pre-raceRace windowPost-race
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
Historical Weather
Based on 5 years of data
Avg Temp
63°F
L:45° H:63°
RunScore
Conditions
Rain Freq
0%
0 of 5 yrs
Wind3mph
Dew45°F
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 |  | 48°/56° | - | 48° | |
2024 |  | 44°/58° | - | 38° | |
2023 | | 37°/68° | - | 41° | |
2022 | | 49°/54° | - | 47° | |
2018 |  | 46°/77° | - | 47° |