Historical Race Day Weather for the Garmin Olathe Marathon

April 25, 2026

Race day snapshot

Clear

Start Line Conditions

Start Temp 56°F 13°C

Start Humidity 72% Humidity

Wind E 12 mph Wind

Race day high 75°F 24°C

Race day low 53°F 12°C

PR Score 96.43 Normal score 97.90

Course Score 97.90 Course-only Score

Course-adjusted pacing

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April 26, 2025

Race day snapshot

Overcast

Start Line Conditions

Start Temp 53°F 12°C

Start Humidity 76% Humidity

Wind E 8 mph Wind

Race day high 58°F 14°C

Race day low 53°F 12°C

PR Score 97.72 Normal score 97.90

Course Score 97.90 Course-only Score

April 20, 2024

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 42°F 6°C

Start Humidity 50% Humidity

Wind NNE 11 mph Wind

Race day high 54°F 12°C

Race day low 42°F 6°C

PR Score 97.90 Normal score 97.90

Course Score 97.90 Course-only Score

April 22, 2023

Race day snapshot

Clear

Start Line Conditions

Start Temp 37°F 3°C

Start Humidity 63% Humidity

Wind NW 15 mph Wind

Race day high 51°F 11°C

Race day low 34°F 1°C

PR Score 97.90 Normal score 97.90

Course Score 97.90 Course-only Score

April 23, 2022

Race day snapshot

Dangerously Windy and Mostly C

Start Line Conditions

Start Temp 67°F 19°C

Start Humidity 78% Humidity

Wind S 25 mph Wind

Race day high 74°F 23°C

Race day low 65°F 18°C

PR Score 94.91 Normal score 97.90

Course Score 97.90 Course-only Score

November 6, 2021

Race day snapshot

Clear

Start Line Conditions

Start Temp 40°F 4°C

Start Humidity 86% Humidity

Wind SSW 10 mph Wind

Race day high 63°F 17°C

Race day low 39°F 4°C

PR Score 97.94 Normal score 97.90

Course Score 97.94 Course-only Score

April 13, 2019

Race day snapshot

Clear

Start Line Conditions

Start Temp 35°F 2°C

Start Humidity 64% Humidity

Wind ENE 4 mph Wind

Race day high 54°F 12°C

Race day low 35°F 2°C

PR Score 97.99 Normal score 97.90

Course Score 97.99 Course-only Score

April 21, 2018

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 49°F 9°C

Start Humidity 43% Humidity

Wind E 5 mph Wind

Race day high 63°F 17°C

Race day low 48°F 9°C

PR Score 97.99 Normal score 97.90

Course Score 97.99 Course-only Score

April 22, 2017

Race day snapshot

Light Rain

Start Line Conditions

Start Temp 44°F 7°C

Start Humidity 85% Humidity

Wind NE 14 mph Wind

Race day high 58°F 14°C

Race day low 44°F 7°C

PR Score 97.94 Normal score 97.90

Course Score 97.94 Course-only Score

April 16, 2016

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 58°F 14°C

Start Humidity 83% Humidity

Wind SE 10 mph Wind

Race day high 73°F 23°C

Race day low 57°F 14°C

PR Score 96.29 Normal score 97.90

Course Score 97.94 Course-only Score

April 18, 2015

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 60°F 16°C

Start Humidity 93% Humidity

Wind SE 6 mph Wind

Race day high 68°F 20°C

Race day low 59°F 15°C

PR Score 95.51 Normal score 97.90

Course Score 98.47 Course-only Score

April 26, 2014

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 55°F 13°C

Start Humidity 61% Humidity

Wind S 9 mph Wind

Race day high 82°F 28°C

Race day low 55°F 13°C

PR Score 97.77 Normal score 97.90

Course Score 98.47 Course-only Score

April 20, 2013

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 31°F -1°C

Start Humidity 82% Humidity

Wind E 4 mph Wind

Race day high 63°F 17°C

Race day low 30°F -1°C

PR Score 98.66 Normal score 97.90

Course Score 98.66 Course-only Score