Historical Race Day Weather for the Humboldt Redwoods Marathon

October 11, 2026

Race day snapshot

Clear

Start Line Conditions

Start Temp 44°F 7°C

Start Humidity 80% Humidity

Wind N 10 mph Wind

Race day high 62°F 17°C

Race day low 42°F 6°C

PR Score 98.54 Normal score 98.54

Course Score 98.54 Course-only Score

Course-adjusted pacing

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Humboldt Redwoods Marathon Pace Bands are adjusted for the specific terrain of the course, your goal time, and pacing strategy.

Build your Humboldt Redwoods Marathon pace band

New: Live Pace BandThe race is only hours away, but you can still get the Live Pace Band on your phone for course-adjusted splits, aid/hydration alerts, and course notes.Get the Live Pace Band

October 12, 2025

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 43°F 6°C

Start Humidity 97% Humidity

Wind NNW 12 mph Wind

Race day high 54°F 12°C

Race day low 43°F 6°C

PR Score 98.54 Normal score 98.54

Course Score 98.54 Course-only Score

October 13, 2024

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 51°F 11°C

Start Humidity 100% Humidity

Wind NNW 2 mph Wind

Race day high 70°F 21°C

Race day low 51°F 11°C

PR Score 97.48 Normal score 98.54

Course Score 98.54 Course-only Score

October 13, 2019

Race day snapshot

Clear

Start Line Conditions

Start Temp 50°F 10°C

Start Humidity 45% Humidity

Wind NNE 3 mph Wind

Race day high 69°F 21°C

Race day low 44°F 7°C

PR Score 97.52 Normal score 98.54

Course Score 97.52 Course-only Score

October 14, 2018

Race day snapshot

Clear

Start Line Conditions

Start Temp 55°F 13°C

Start Humidity 19% Humidity

Wind ESE 10 mph Wind

Race day high 83°F 28°C

Race day low 50°F 10°C

PR Score 97.52 Normal score 98.54

Course Score 97.52 Course-only Score

October 15, 2017

Race day snapshot

Clear

Start Line Conditions

Start Temp 46°F 8°C

Start Humidity 73% Humidity

Wind ESE 4 mph Wind

Race day high 77°F 25°C

Race day low 43°F 6°C

PR Score 97.19 Normal score 98.54

Course Score 97.52 Course-only Score

October 16, 2016

Race day snapshot

Cloudy

Start Line Conditions

Start Temp 58°F 14°C

Start Humidity 77% Humidity

Wind S 12 mph Wind

Race day high 59°F 15°C

Race day low 56°F 13°C

PR Score 96.48 Normal score 98.54

Course Score 97.52 Course-only Score

October 18, 2015

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 54°F 12°C

Start Humidity 90% Humidity

Wind E 2 mph Wind

Race day high 68°F 20°C

Race day low 49°F 9°C

PR Score 95.91 Normal score 98.54

Course Score 97.52 Course-only Score

October 19, 2014

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 58°F 14°C

Start Humidity 83% Humidity

Wind S 6 mph Wind

Race day high 72°F 22°C

Race day low 54°F 12°C

PR Score 95.74 Normal score 98.54

Course Score 97.52 Course-only Score

October 20, 2013

Race day snapshot

Clear

Start Line Conditions

Start Temp 49°F 9°C

Start Humidity 79% Humidity

Wind N 3 mph Wind

Race day high 76°F 24°C

Race day low 42°F 6°C

PR Score 96.98 Normal score 98.54

Course Score 97.52 Course-only Score

October 21, 2012

Race day snapshot

Clear

Start Line Conditions

Start Temp 46°F 8°C

Start Humidity 93% Humidity

Wind N 5 mph Wind

Race day high 59°F 15°C

Race day low 44°F 7°C

PR Score 97.17 Normal score 98.54

Course Score 97.52 Course-only Score

October 16, 2011

Race day snapshot

Clear

Start Line Conditions

Start Temp 44°F 7°C

Start Humidity 93% Humidity

Wind No Wind Wind

Race day high 55°F 13°C

Race day low 36°F 2°C

PR Score 97.52 Normal score 98.54

Course Score 97.52 Course-only Score

October 17, 2010

Race day snapshot

Clear

Start Line Conditions

Start Temp 47°F 8°C

Start Humidity 90% Humidity

Wind No Wind Wind

Race day high 55°F 13°C

Race day low 39°F 4°C

PR Score 97.52 Normal score 98.54

Course Score 97.52 Course-only Score