Historical Race Day Weather for the Adirondack Marathon

September 27, 2026

Race day snapshot

Overcast

Start Line Conditions

Start Temp 55°F 13°C

Start Humidity 80% Humidity

Wind NNE 12 mph Wind

Race day high 59°F 15°C

Race day low 54°F 12°C

PR Score 96.41 Normal score 96.21

Course Score 97.07 Course-only Score

Course-adjusted pacing

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September 28, 2025

Race day snapshot

Clear

Start Line Conditions

Start Temp 68°F 20°C

Start Humidity 74% Humidity

Wind NNW 8 mph Wind

Race day high 79°F 26°C

Race day low 52°F 11°C

PR Score 93.74 Normal score 96.21

Course Score 97.07 Course-only Score

September 22, 2024

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 61°F 16°C

Start Humidity 74% Humidity

Wind SSE 3 mph Wind

Race day high 70°F 21°C

Race day low 53°F 12°C

PR Score 95.40 Normal score 96.21

Course Score 97.07 Course-only Score

October 1, 2023

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 63°F 17°C

Start Humidity 72% Humidity

Wind N 4 mph Wind

Race day high 76°F 24°C

Race day low 43°F 6°C

PR Score 94.25 Normal score 96.21

Course Score 97.07 Course-only Score

September 18, 2022

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 64°F 18°C

Start Humidity 90% Humidity

Wind SW 5 mph Wind

Race day high 76°F 24°C

Race day low 54°F 12°C

PR Score 92.21 Normal score 96.21

Course Score 97.07 Course-only Score

October 3, 2021

Race day snapshot

Drizzle

Start Line Conditions

Start Temp 57°F 14°C

Start Humidity 97% Humidity

Wind W 2 mph Wind

Race day high 67°F 19°C

Race day low 53°F 12°C

PR Score 94.73 Normal score 96.21

Course Score 97.07 Course-only Score

September 22, 2019

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 58°F 14°C

Start Humidity 92% Humidity

Wind SW 4 mph Wind

Race day high 86°F 30°C

Race day low 52°F 11°C

PR Score 93.42 Normal score 96.21

Course Score 97.07 Course-only Score

September 23, 2018

Race day snapshot

Clear

Start Line Conditions

Start Temp 39°F 4°C

Start Humidity 93% Humidity

Wind WNW 1 mph Wind

Race day high 72°F 22°C

Race day low 36°F 2°C

PR Score 97.04 Normal score 96.21

Course Score 97.07 Course-only Score

November 30, -0001

Race day snapshot

Clear

Start Line Conditions

Start Temp 63°F 17°C

Start Humidity 93% Humidity

Wind NNW 1 mph Wind

Race day high 88°F 31°C

Race day low 57°F 14°C

PR Score 91.48 Normal score 96.21

Course Score 97.07 Course-only Score

September 25, 2016

Race day snapshot

Clear

Start Line Conditions

Start Temp 43°F 6°C

Start Humidity 66% Humidity

Wind NW 2 mph Wind

Race day high 62°F 17°C

Race day low 33°F 1°C

PR Score 97.07 Normal score 96.21

Course Score 97.07 Course-only Score

September 27, 2015

Race day snapshot

Mostly Clear

Start Line Conditions

Start Temp 54°F 12°C

Start Humidity 57% Humidity

Wind E 5 mph Wind

Race day high 64°F 18°C

Race day low 44°F 7°C

PR Score 97.07 Normal score 96.21

Course Score 97.07 Course-only Score

September 28, 2014

Race day snapshot

Clear

Start Line Conditions

Start Temp 64°F 18°C

Start Humidity 70% Humidity

Wind SW 3 mph Wind

Race day high 83°F 28°C

Race day low 52°F 11°C

PR Score 95.33 Normal score 96.21

Course Score 97.07 Course-only Score

September 22, 2013

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 58°F 14°C

Start Humidity 83% Humidity

Wind W 7 mph Wind

Race day high 62°F 17°C

Race day low 57°F 14°C

PR Score 96.02 Normal score 96.21

Course Score 97.07 Course-only Score

September 23, 2012

Race day snapshot

Clear

Start Line Conditions

Start Temp 53°F 12°C

Start Humidity 77% Humidity

Wind S 6 mph Wind

Race day high 62°F 17°C

Race day low 37°F 3°C

PR Score 96.89 Normal score 96.21

Course Score 97.07 Course-only Score

September 25, 2011

Race day snapshot

Overcast

Start Line Conditions

Start Temp 63°F 17°C

Start Humidity 100% Humidity

Wind No Wind Wind

Race day high 77°F 25°C

Race day low 58°F 14°C

PR Score 92.66 Normal score 96.21

Course Score 97.07 Course-only Score

September 26, 2010

Race day snapshot

Clear

Start Line Conditions

Start Temp 54°F 12°C

Start Humidity 86% Humidity

Wind No Wind Wind

Race day high 68°F 20°C

Race day low 45°F 7°C

PR Score 96.09 Normal score 96.21

Course Score 97.07 Course-only Score