Historical Race Day Weather for the Estes Park Marathon

June 21, 2026

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 62°F 17°C

Start Humidity 76% Humidity

Wind NW 3 mph Wind

Race day high 89°F 32°C

Race day low 55°F 13°C

PR Score 85.78 Normal score 0.00

Course Score 85.78 Course-only Score

Course-adjusted pacing

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June 15, 2025

Race day snapshot

Clear

Start Line Conditions

Start Temp 65°F 18°C

Start Humidity 24% Humidity

Wind W 3 mph Wind

Race day high 78°F 26°C

Race day low 53°F 12°C

PR Score 85.69 Normal score 0.00

Course Score 85.78 Course-only Score

June 16, 2024

Race day snapshot

Clear

Start Line Conditions

Start Temp 62°F 17°C

Start Humidity 35% Humidity

Wind SW 4 mph Wind

Race day high 78°F 26°C

Race day low 56°F 13°C

PR Score 85.67 Normal score 0.00

Course Score 85.78 Course-only Score

June 18, 2023

Race day snapshot

Clear

Start Line Conditions

Start Temp 60°F 16°C

Start Humidity 61% Humidity

Wind W 0 mph Wind

Race day high 79°F 26°C

Race day low 50°F 10°C

PR Score 84.77 Normal score 0.00

Course Score 85.78 Course-only Score

June 19, 2022

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 58°F 14°C

Start Humidity 74% Humidity

Wind WSW 7 mph Wind

Race day high 76°F 24°C

Race day low 54°F 12°C

PR Score 84.86 Normal score 0.00

Course Score 85.78 Course-only Score

June 20, 2021

Race day snapshot

Clear

Start Line Conditions

Start Temp 57°F 14°C

Start Humidity 52% Humidity

Wind W 7 mph Wind

Race day high 74°F 23°C

Race day low 54°F 12°C

PR Score 85.38 Normal score 0.00

Course Score 85.78 Course-only Score

June 16, 2019

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 51°F 11°C

Start Humidity 66% Humidity

Wind WSW 4 mph Wind

Race day high 65°F 18°C

Race day low 47°F 8°C

PR Score 85.50 Normal score 0.00

Course Score 85.78 Course-only Score

June 19, 2016

Race day snapshot

Mostly Clear

Start Line Conditions

Start Temp 57°F 14°C

Start Humidity 38% Humidity

Wind W 6 mph Wind

Race day high 85°F 29°C

Race day low 50°F 10°C

PR Score 85.78 Normal score 0.00

Course Score 85.78 Course-only Score

June 21, 2015

Race day snapshot

Mostly Clear

Start Line Conditions

Start Temp 52°F 11°C

Start Humidity 49% Humidity

Wind W 7 mph Wind

Race day high 84°F 29°C

Race day low 47°F 8°C

PR Score 85.78 Normal score 0.00

Course Score 85.78 Course-only Score

June 22, 2014

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 53°F 12°C

Start Humidity 54% Humidity

Wind W 4 mph Wind

Race day high 71°F 22°C

Race day low 47°F 8°C

PR Score 85.71 Normal score 0.00

Course Score 85.78 Course-only Score