Historical Race Day Weather for the Indianapolis Monumental Marathon

November 8, 2025

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 44°F 7°C

Start Humidity 83% Humidity

Wind WSW 5 mph Wind

Race day high 56°F 13°C

Race day low 40°F 4°C

PR Score 99.37 Normal score 99.37

Course Score 99.37 Course-only Score

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November 9, 2024

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 47°F 8°C

Start Humidity 70% Humidity

Wind ESE 9 mph Wind

Race day high 61°F 16°C

Race day low 44°F 7°C

PR Score 99.37 Normal score 99.37

Course Score 99.37 Course-only Score

October 28, 2023

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 52°F 11°C

Start Humidity 82% Humidity

Wind N 10 mph Wind

Race day high 69°F 21°C

Race day low 51°F 11°C

PR Score 99.37 Normal score 99.37

Course Score 99.37 Course-only Score

November 5, 2022

Race day snapshot

Rain

Start Line Conditions

Start Temp 61°F 16°C

Start Humidity 78% Humidity

Wind S 15 mph Wind

Race day high 66°F 19°C

Race day low 54°F 12°C

PR Score 97.33 Normal score 99.37

Course Score 99.37 Course-only Score

November 6, 2021

Race day snapshot

Clear

Start Line Conditions

Start Temp 32°F 0°C

Start Humidity 79% Humidity

Wind SSE 3 mph Wind

Race day high 56°F 13°C

Race day low 31°F -1°C

PR Score 99.37 Normal score 99.37

Course Score 99.37 Course-only Score

November 9, 2019

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 28°F -2°C

Start Humidity 75% Humidity

Wind SSW 8 mph Wind

Race day high 49°F 9°C

Race day low 25°F -4°C

PR Score 99.40 Normal score 99.37

Course Score 99.40 Course-only Score

November 3, 2018

Race day snapshot

Clear

Start Line Conditions

Start Temp 33°F 1°C

Start Humidity 96% Humidity

Wind No Wind Wind

Race day high 54°F 12°C

Race day low 33°F 1°C

PR Score 99.40 Normal score 99.37

Course Score 99.40 Course-only Score

November 4, 2017

Race day snapshot

Overcast

Start Line Conditions

Start Temp 45°F 7°C

Start Humidity 89% Humidity

Wind ESE 3 mph Wind

Race day high 63°F 17°C

Race day low 43°F 6°C

PR Score 99.40 Normal score 99.37

Course Score 99.40 Course-only Score

November 5, 2016

Race day snapshot

Clear

Start Line Conditions

Start Temp 40°F 4°C

Start Humidity 93% Humidity

Wind SW 2 mph Wind

Race day high 64°F 18°C

Race day low 40°F 4°C

PR Score 99.40 Normal score 99.37

Course Score 99.40 Course-only Score

November 7, 2015

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 47°F 8°C

Start Humidity 71% Humidity

Wind NW 5 mph Wind

Race day high 54°F 12°C

Race day low 31°F -1°C

PR Score 99.40 Normal score 99.37

Course Score 99.40 Course-only Score

November 1, 2014

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 28°F -2°C

Start Humidity 71% Humidity

Wind N 14 mph Wind

Race day high 42°F 6°C

Race day low 28°F -2°C

PR Score 99.40 Normal score 99.37

Course Score 99.40 Course-only Score

November 2, 2013

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 42°F 6°C

Start Humidity 89% Humidity

Wind W 6 mph Wind

Race day high 52°F 11°C

Race day low 42°F 6°C

PR Score 99.40 Normal score 99.37

Course Score 99.40 Course-only Score

November 3, 2012

Race day snapshot

Overcast

Start Line Conditions

Start Temp 37°F 3°C

Start Humidity 86% Humidity

Wind No Wind Wind

Race day high 41°F 5°C

Race day low 33°F 1°C

PR Score 99.40 Normal score 99.37

Course Score 99.40 Course-only Score

November 5, 2011

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 34°F 1°C

Start Humidity 79% Humidity

Wind E 8 mph Wind

Race day high 57°F 14°C

Race day low 33°F 1°C

PR Score 99.40 Normal score 99.37

Course Score 99.40 Course-only Score

November 6, 2010

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 27°F -3°C

Start Humidity 81% Humidity

Wind NNW 6 mph Wind

Race day high 46°F 8°C

Race day low 27°F -3°C

PR Score 99.40 Normal score 99.37

Course Score 99.40 Course-only Score